In Profile: 100 Years In US Presidential Races

(FILE PHOTO) In this composite image a comparison has been made between US Presidential Candidates Hillary Clinton (L) and Donald Trump. The November 8, 2016 election will decide between Democratic candidate Hillary Clinton and Republican candidate Donald TrumpRomney who will win to become the next President of the United States ***LEFT IMAGE*** 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, July 28, 2016 in Philadelphia, Pennsylvania. Democratic presidential candidate Hillary Clinton received the number of votes needed to secure the party's nomination. 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 Alex Wong/Getty Images) ***RIGHT IMAGE*** LAS VEGAS, NV - DECEMBER 15: Republican presidential candidate Donald Trump during the CNN Republican presidential debate on December 15, 2015 in Las Vegas, Nevada. This is the last GOP debate of the year, with U.S. Sen. Ted Cruz (R-TX) gaining in the polls in Iowa and other early voting states and Donald Trump rising in national polls. (Photo by Justin Sullivan/Getty Images)