PHILADELPHIA, USA - JULY 29: The nominee of the Democratic Party for President of the United States Hillary Clinton delivers a speech during a congress ahead of 58th Presidential election on November 08, 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: 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 (2nd R), Former US President Bill Clinton (L) and the Democratic vice presidential candidate Tim Kaine (R) greet 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)
PHILADELPHIA, USA - JULY 29: The nominee of the Democratic Party for President of the United States Hillary Clinton delivers a speech during a congress ahead of 58th Presidential election on November 08, 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)
