PHILADELPHIA, PA - JULY 28: Democratic presidential candidate Hillary Clinton delivers remarks during the fourth day of the Democratic National Convention at the Wells Fargo Center on July 28, 2016 in Philadelphia, Pennsylvania. An estimated 50,000 people are expected in Philadelphia, including hundreds of protesters and members of the media. The four-day Democratic National Convention kicked off July 25. (Photo by Paul Morigi/WireImage)
PHILADELPHIA, PA - JULY 28: Democratic presidential candidate Hillary Clinton delivers remarks during the fourth day of the Democratic National Convention at the Wells Fargo Center on July 28, 2016 in Philadelphia, Pennsylvania. An estimated 50,000 people are expected in Philadelphia, including hundreds of protesters and members of the media. The four-day Democratic National Convention kicked off July 25. (Photo by Paul Morigi/WireImage)
PHILADELPHIA, PA - JULY 28: (EDITORS NOTE: This image was converted using digital filters) Democratic presidential candidate Hillary Clinton (L) and Democratic vice-presidential nominee Tim Kaine greet the audience at the 2016 Democratic National Convention at Wells Fargo Center on July 25, 2016 in Philadelphia, Pennsylvania. (Photo by Mike Coppola/WireImage)
PHILADELPHIA, USA - JULY 29: Democratic Party supporters release balloons at congress hall during a speech of the nominee of the Democratic Party for President of the United States Hillary Clinton, ahead of 58th Presidential election on November 08, at Democratic Party Congress in Philadelphia, USA on July 29, 2016. Hillary Clinton is the first female Presidential nominee in U.S. history. (Photo by Volkan Furuncu/Anadolu Agency/Getty Images)
PHILADELPHIA, USA - JULY 29: The nominee of the Democratic Party for President of the United States Hillary Clinton greets supporters at congress hall ahead of 58th Presidential election on November 08, at Democratic Party Congress in Philadelphia, USA on July 29, 2016. Hillary Clinton is the first female Presidential nominee in U.S. history. (Photo by Volkan Furuncu/Anadolu Agency/Getty Images)
