Travis Salomone, left, and Mike Atkinson, hoist a light into place during preparations before the start of the 2016 Democratic Convention, Monday, July 25, 2016, in Philadelphia. (AP Photo/John Locher)
Timothy Dockens cleans chairs in the convention hall during preparations before the start of the 2016 Democratic Convention, Monday, July 25, 2016, in Philadelphia. (AP Photo/John Locher)
A worker coils cord on stage as preparations continue before the 2016 Democratic Convention in Philadelphia, Monday, July 25, 2016. (AP Photo/Carolyn Kaster)
Andrew Binns kneels while proposing to Liz Hart on the main stage before the 2016 Democratic Convention, Sunday, July 24, 2016, in Philadelphia. The two work on production for the convention. (AP Photo/Paul Sancya)
Comedian Stephen Colbert yells "Lock her up! Lock her up!" as he records a comedy routine as preparations are underway ahead of the Democratic National Convention, Sunday, July 24, 2016, in Philadelphia. (AP Photo/Mark J. Terrill)
Singer/songwriter Paul Simon smiles from the stage as he rehearses before the kickoff of the Democratic National Convention in Philadelphia , Sunday, July 24, 2016. (AP Photo/Paul Sancya)
House Minority Leader Nancy Pelosi of Calif., center right, embraces comedian Stephen Colbert during preparations for the 2016 Democratic Convention, Sunday, July 24, 2016, in Philadelphia. (AP Photo/John Locher)
Jimmy Wright installs the Pennsylvania delegation placard ahead of the 2016 Democratic National Convention in Philadelphia, Sunday, July 24, 2016. (AP Photo/Matt Rourke)
Former Democratic presidential candidate Sen. Bernie Sanders, I-Vt., waves as he tours the Wells Fargo Center during the first day of the Democratic National Convention in Philadelphia , Monday, July 25, 2016. (AP Photo/Mark J. Terrill)
A woman wears a festooned hat on the floor of the Wells Fargo Center during the first day of the Democratic National Convention in Philadelphia , Monday, July 25, 2016. (AP Photo/Paul Sancya)
Sen. Al Franken, D-Minn., checks out the podium before the first day session of the Democratic National Convention in Philadelphia, Monday, July 25, 2016. (AP Photo/Carolyn Kaster)
Sen. Chuck Schumer, D-NY., looks around the stage before the kickoff of the Democratic National Convention in Philadelphia , Monday, July 25, 2016. (AP Photo/J. Scott Applewhite)
Rep. Marcia Fudge, D-Ohio, Chair, Democratic National Convention wave as she walks on stage during the first day of the Democratic National Convention in Philadelphia , Monday, July 25, 2016. (AP Photo/J. Scott Applewhite)
Leticia Van de Putte, right, and former Rep. Barney Frank speak during the first day of the Democratic National Convention in Philadelphia , Monday, July 25, 2016. (AP Photo/Paul Sancya)
Pennsylvania delegate Amanda McIllmurray watches during the first day of the Democratic National Convention in Philadelphia, Monday, July 25, 2016. (AP Photo/Matt Rourke)
North Carolina delegate Elli Klein arrives at Wells Fargo Arena before the start of the first day of the Democratic National Convention in Philadelphia, Monday, July 25, 2016. (AP Photo/Matt Rourke)
Bobby Hill waves after singing the National Anthem during the first day of the Democratic National Convention in Philadelphia , Monday, July 25, 2016. (AP Photo/Paul Sancya)
Bobby Hill form the Keystone State Boyschoir sings the National Anthem during the first day of the Democratic National Convention in Philadelphia , Monday, July 25, 2016. (AP Photo/Carolyn Kaster)
North Carolina delegate Rita Roberts shows off her hat as she arrives before the start of the first day of the Democratic National Convention in Philadelphia, Monday, July 25, 2016. (AP Photo/Matt Rourke)
Dr. Cynthia Hale, Pastor of the Ray of Hope Christian Church in Decatur, Ga., delivers the invocation during the first day of the Democratic National Convention in Philadelphia , Monday, July 25, 2016. (AP Photo/J. Scott Applewhite)
Youngest delegate 17-year-old Clarissa Rodriguez of Texas and the oldest delegate 93-year-old Ruby Gilliam of Ohio deliver the pledge of Allegiance during the first day of the Democratic National Convention in Philadelphia , Monday, July 25, 2016. (AP Photo/J. Scott Applewhite)
Boyz II Men perform during the first day of the Democratic National Convention in Philadelphia , Monday, July 25, 2016. (AP Photo/Mark J. Terrill)
Delegate Rodney McFarland from Monroe, La., arrives at the Wells Fargo Arena before the start of the first day session of the Democratic National Convention in Philadelphia, Monday, July 25, 2016. (AP Photo/John Locher)
Mississippi delegate Joy Williams shows off her hat as she arrives at the convention floor before the start of the first day of the Democratic National Convention in Philadelphia, Monday, July 25, 2016. (AP Photo/Carolyn Kaster)
Sanjay Patel of Satellite Beach arrives at Wells Fargo Arena before the start of the first day of the Democratic National Convention in Philadelphia, Monday, July 25, 2016. (AP Photo/John Locher)
A woman wears a festooned hat on the floor of the Wells Fargo Center during the first day of the Democratic National Convention in Philadelphia , Monday, July 25, 2016. (AP Photo/Paul Sancya)
Former Rep. Gabby Giffords, D-Ariz, waves from the podium as her husband Astronaut Mark Kelly (ret.) looks on during a sound check before the start of the first day session of the Democratic National Convention in Philadelphia, Monday, July 25, 2016. (AP Photo/Carolyn Kaster)
Jaren McCartney, Heather Murakami and Flo Kong Kee decorate Hawaii state sign before the start of the first day of the Democratic National Convention in Philadelphia, Monday, July 25, 2016. (AP Photo/Matt Rourke)
Alvin Peters from Panama City, Fla., juggles as he arrives at Well Fargo Arena before the start of the first day of the Democratic National Convention in Philadelphia, Monday, July 25, 2016. (AP Photo/Matt Rourke)
Signs are held as votes are cast during the second day of the Democratic National Convention in Philadelphia , Tuesday, July 26, 2016. (AP Photo/Mark Terrill)
Actress Shailene Woodley walks around the convention floor during the second day session of the Democratic National Convention in Philadelphia, Tuesday, July 26, 2016. (AP Photo/John Locher)
Colorado delegates cheer before the start of the second day session of the Democratic National Convention in Philadelphia, Tuesday, July 26, 2016. (AP Photo/John Locher)
North Carolina delegates cheer during the second day session of the Democratic National Convention in Philadelphia, Tuesday, July 26, 2016. (AP Photo/John Locher)
Texas delegate Glen Maxey wears a little cowboy hat as he arrives at Wells Fargo Arena before the start of the second day session of the Democratic National Convention in Philadelphia, Tuesday, July 26, 2016. (AP Photo/John Locher)
Stage is reflected on a glass window on the suite level at Wells Fargo Arena as Timmy Kelly sings the national anthem before the start of the second day session of the Democratic National Convention in Philadelphia, Tuesday, July 26, 2016. (AP Photo/John Locher)
A delegate adjust a Hillary Clinton bubble-head doll on her head as she arrives at Wells Fargo Arena before the start of the second day session of the Democratic National Convention in Philadelphia, Tuesday, July 26, 2016. (AP Photo/John Locher)
Former Democratic presidential candidate, Sen. Bernie Sanders, I-Vt., center right, sits besides his wife Jane during the second day of the Democratic National Convention in Philadelphia , Tuesday, July 26, 2016. (AP Photo/Paul Sancya)
A person at the Well Fargo Center holds up a sign during proceedings the second day of the Democratic National Convention in Philadelphia, Tuesday, July 26, 2016. (AP Photo/Paul Sancya)
Rep. Tulsi Gabbard, D-HI., nominates Sen. Bernie Sanders, I-VT., for President of the United States during the second day of the Democratic National Convention in Philadelphia , Tuesday, July 26, 2016. (AP Photo/J. Scott Applewhite)
A delegate wears buttons as he arrives at Wells Fargo Arena before the start of the second day session of the Democratic National Convention in Philadelphia, Tuesday, July 26, 2016. (AP Photo/John Locher)
U.S. Virgin Islands delegate Edgar Phillips wears a rooster head as he walks around the convention floor before the start of the second day session of the Democratic National Convention in Philadelphia, Tuesday, July 26, 2016. (AP Photo/John Locher)
Rodney McFarland Sr.,wears a donkey hat as he check his phone before the start of the second day session of the Democratic National Convention in Philadelphia, Tuesday, July 26, 2016. (AP Photo/John Locher)
A delegate walks around on the convention floor with buttons read, "Trumpbusters" before the start of the second day session of the Democratic National Convention in Philadelphia, Tuesday, July 26, 2016. (AP Photo/John Locher)
Former Sen. Tom Harkin, D-Iowa, uses sign language as he speaks during the second day of the Democratic National Convention in Philadelphia , Tuesday, July 26, 2016. (AP Photo/J. Scott Applewhite)
Timmy Kelly leaves the stage after singing the National Anthem during the second day of the Democratic National Convention in Philadelphia , Tuesday, July 26, 2016. (AP Photo/Paul Sancya)
Florida delegate Dr. Maureen McKenna shows off a Hillary button on her hat as she arrives at Wells Fargo Arena before the start of the second day session of the Democratic National Convention in Philadelphia, Tuesday, July 26, 2016. (AP Photo/John Locher)
Actress Sarah Silverman laughs as she appears on the convention floor before the start of the second day session of the Democratic National Convention in Philadelphia, Tuesday, July 26, 2016. (AP Photo/Matt Rourke)
Singer Alicia Keys practices during a sound check before the start of the second day of the Democratic National Convention in Philadelphia , Tuesday, July 26, 2016. (AP Photo/J. Scott Applewhite)
North Carolina delegates pose for picture at their post before the start of the second day session of the Democratic National Convention in Philadelphia, Tuesday, July 26, 2016. (AP Photo/Matt Rourke)
Actress Meryl Streep waves as she check out the podium before the start of the second day session of the Democratic National Convention in Philadelphia, Tuesday, July 26, 2016. (AP Photo/John Locher)
A supporter of Former Democratic presidential candidate, Sen. Bernie Sanders, I-Vt., cheers during the first day of the Democratic National Convention in Philadelphia, Monday, July 25, 2016. (Sean Simmers/PennLive.com via AP)
Former Democratic presidential candidate, Sen. Bernie Sanders, I-Vt., waves to supporters during the first day of the Democratic National Convention in Philadelphia , Monday, July 25, 2016. (AP Photo/Mark J. Terrill)
Delegates wave signs for First Lady Michelle Obama during her speech on the first day of the Democratic National Convention in Philadelphia , Monday, July 25, 2016. (AP Photo/Mary Altaffer)
Former Democratic Presidential candidate, Sen. Bernie Sanders, I-Vt., speaks during the first day of the Democratic National Convention in Philadelphia , Monday, July 25, 2016. (AP Photo/Carolyn Kaster)
Rep. Keith Ellison, D-Minn., speaks during the first day of the Democratic National Convention in Philadelphia , Monday, July 25, 2016. (AP Photo/J. Scott Applewhite)
First Lady Michelle Obama waves after speaking to delegates during the first day of the Democratic National Convention in Philadelphia , Monday, July 25, 2016. (AP Photo/Carolyn Kaster)
Former Democratic Presidential candidate, Sen. Bernie Sanders, I-Vt., stands at the podium as he is greeted by massive applause during the first day of the Democratic National Convention in Philadelphia , Monday, July 25, 2016. (AP Photo/Paul Sancya)
A disappointed supporter for Former Democratic presidential candidate, Sen. Bernie Sanders, I-Vt., holds up her sign during the first day of the Democratic National Convention in Philadelphia , Monday, July 25, 2016. (AP Photo/Mary Altaffer)
Sen. Elizabeth Warren, D-Mass. throws her arms open as she takes the stage and is greeted by Rep. Joe Kennedy, D-Mass.,during the first day of the Democratic National Convention in Philadelphia , Monday, July 25, 2016. (AP Photo/Paul Sancya)
Attorney Gloria Allred poses as she cheers during the first day of the Democratic National Convention in Philadelphia , Monday, July 25, 2016. (AP Photo/Matt Rourke)
Paul Simon performs during the first day of the Democratic National Convention in Philadelphia , Monday, July 25, 2016. (AP Photo/Carolyn Kaster)
Sen. Cory Booker, D-NJ., speaks during the first day of the Democratic National Convention in Philadelphia , Monday, July 25, 2016. (AP Photo/J. Scott Applewhite)
Actress Eva Longoria speaks during the first day of the Democratic National Convention in Philadelphia , Monday, July 25, 2016. (AP Photo/J. Scott Applewhite)
Massachusetts delegates cheer during the first day of the Democratic National Convention in Philadelphia , Monday, July 25, 2016. (AP Photo/John Locher)
A Utah delegate watches as he participates in the first day session of the Democratic National Convention in Philadelphia , Monday, July 25, 2016. (AP Photo/John Locher)
Sanjay Patel of Satellite Beach walks around at Wells Fargo Arena before the start of the first day of the Democratic National Convention in Philadelphia, Monday, July 25, 2016. (AP Photo/Matt Rourke)
Sen. Al Franken, D-Minn. gestures as he leave the stage after speaking during the first day of the Democratic National Convention in Philadelphia , Monday, July 25, 2016. (AP Photo/Paul Sancya)
Actress Susan Sarandon holds up a sign during the first day of the Democratic National Convention in Philadelphia , Monday, July 25, 2016. (AP Photo/John Locher)
Vice President Joe Biden hugs his wife Jill Biden on stage during the third day of the Democratic National Convention, Wednesday, July 27, 2016, in Philadelphia. (AP Photo/John Locher)
Atlanta Mayor Kasim Reed speaks during the third day of the Democratic National Convention in Philadelphia , Wednesday, July 27, 2016. (AP Photo/J. Scott Applewhite)
Actors Alice Ripley, from left, Ben Vereen, BD Wong and Carmen Cusack perform "What the World Needs Now," during the third day of the Democratic National Convention in Philadelphia , Wednesday, July 27, 2016. (AP Photo/J. Scott Applewhite)
Vice President Joe Biden speaks during the third day of the Democratic National Convention in Philadelphia , Wednesday, July 27, 2016. (AP Photo/J. Scott Applewhite)
Rep. Nita Lowey, D-NY., right, Rep. Paul Tonko, D-N.Y., Rep. Louise Slaughter, D-N.Y., and other delegates sing along as entertainers sing "What the World Needs Now" during the third day session of the Democratic National Convention in Philadelphia, Wednesday, July 27, 2016. (AP Photo/Carolyn Kaster)
Dr. Jill Biden, wife of Vice President Joe Biden, speaks during the third day of the Democratic National Convention in Philadelphia , Wednesday, July 27, 2016. (AP Photo/Paul Sancya)
Vice President Joe Biden waves before speaking during the third day of the Democratic National Convention in Philadelphia , Wednesday, July 27, 2016. (AP Photo/Paul Sancya)
Delegates show signs during the third day session of the Democratic National Convention in Philadelphia, Wednesday, July 27, 2016. (AP Photo/Matt Rourke)
An Alaska delegate holds his child during the third day session of the Democratic National Convention in Philadelphia, Wednesday, July 27, 2016. (AP Photo/Matt Rourke)
Delegates cheer during the third day session of the Democratic National Convention in Philadelphia, Wednesday, July 27, 2016. (AP Photo/Matt Rourke)
Former Rep. Gabby Giffords, D-Ariz, and her husband Astronaut Mark Kelly (ret.), walk off the stage after speaking during the third day session of the Democratic National Convention in Philadelphia, Wednesday, July 27, 2016. (AP Photo/Carolyn Kaster)
Rear Admiral John Hutson (Ret.), speaks during the third day of the Democratic National Convention in Philadelphia , Wednesday, July 27, 2016. (AP Photo/J. Scott Applewhite)
Colorado delegates Sonya Jaquez Lewis, left, and Kathleen Ensz hold hands during the third day session of the Democratic National Convention in Philadelphia, Wednesday, July 27, 2016. (AP Photo/Matt Rourke)
Senate Minority Leader Harry Reid of Nev., is escorted to the podium by wife Landra before speaking during the third day of the Democratic National Convention in Philadelphia , Wednesday, July 27, 2016. (AP Photo/Paul Sancya)
Rep. Ruben Gallego, D-Ariz., speaks during the third day of the Democratic National Convention in Philadelphia , Wednesday, July 27, 2016. (AP Photo/Paul Sancya)
Members of Congressional Black Caucus Rep. Frederica Wilson, D-Fla., left, Rep. John Lewis, D-Ga., Rep. Charles B. Rangel, D-N.Y., and Rep. John Conyers, D-Mich., applaud from the stage during the third day session of the Democratic National Convention in Philadelphia, Wednesday, July 27, 2016. (AP Photo/Carolyn Kaster)
Members of Congressional Black Caucus Rep. John Lewis, D-Ga., left, Rep. Charles B. Rangel, D-N.Y., and Rep. John Conyers, D-Mich., applaud from the stage during the third day session of the Democratic National Convention in Philadelphia, Wednesday, July 27, 2016. (AP Photo/Carolyn Kaster)
Former Defense Secretary Leon Panetta, speaks during the third day of the Democratic National Convention in Philadelphia , Wednesday, July 27, 2016. (AP Photo/Mark J. Terrill)
President Barack Obama and Democratic Presidential candidate Hillary Clinton wave together on the third day of the Democratic National Convention in Philadelphia , Wednesday, July 27, 2016. (AP Photo/Paul Sancya)
President Barack Obama hugs Democratic Presidential candidate Hillary Clinton after addressing the delegates during the third day session of the Democratic National Convention in Philadelphia, Wednesday, July 27, 2016. (AP Photo/Carolyn Kaster)
President Barack Obama speaks during the third day of the Democratic National Convention in Philadelphia , Wednesday, July 27, 2016. (AP Photo/J. Scott Applewhite)
Dr. Jill Biden and Vice President Joe Biden wave after speaking to delegates during the third day session of the Democratic National Convention in Philadelphia, Wednesday, July 27, 2016. (AP Photo/Carolyn Kaster)
A supporter cheers as Democratic presidential nominee Hillary Clinton speaks during the final day of the Democratic National Convention in Philadelphia, Thursday, July 28, 2016. (AP Photo/Carolyn Kaster)
Supporters watch as Democratic presidential nominee Hillary Clinton speaks during the final day of the Democratic National Convention in Philadelphia, Thursday, July 28, 2016. (AP Photo/Matt Rourke)
Delegates watch as Democratic presidential nominee Hillary Clinton speaks during the final day of the Democratic National Convention in Philadelphia, Thursday, July 28, 2016. (AP Photo/Matt Rourke)
Delegates watch as Democratic presidential nominee Hillary Clinton speaks during the final day of the Democratic National Convention in Philadelphia, Thursday, July 28, 2016. (AP Photo/Matt Rourke)
Delegates raise their fists during the final day of the Democratic National Convention in Philadelphia, Thursday, July 28, 2016. (AP Photo/Matt Rourke)
Democratic presidential nominee Hillary Clinton speaks during the final day of the Democratic National Convention in Philadelphia , Thursday, July 28, 2016. (AP Photo/J. Scott Applewhite)
Chelsea Clinton and former President Bill Clinton smile as they listen to Democratic presidential nominee Hillary Clinton speaks during the final day of the Democratic National Convention in Philadelphia, Thursday, July 28, 2016. (AP Photo/Carolyn Kaster)
