Former President Bill Clinton gestures to the crowd during a campaign stop in Philadelphia for his wife, Hillary, on the day before the 2016 presidential election.
Nicholas Kamm/AFP/Getty Images
Fortified dwelling and open air banquet, detail from a mosaic portraying a Nilotic landscape from El Alia, Tunisia. Roman Civilisation, 2nd century. Musée National Du Bardo (Archaeological Museum)
Former House Speaker and 2012 Republican Party presidential candidate Newt Gingrich autographs a copy of his book at a campaign event in Georgetown, S.C., in 2012. Gingrich published with conservative publishing house Regnery Publishing.