Hillary Clinton, presumptive 2016 Democratic presidential nominee, and Senator Bernie Sanders, an independent from Vermont and 2016 Democratic presidential candidate, wave to attendees during a campaign event in Portsmouth, New Hampshire, U.S., on Tuesday, July 12, 2016. Sanders joined most of the rest of the Democratic Party on Tuesday by formally endorsing Clinton, a step toward unity motivated as much by fear of a Donald Trump presidency as ardor for the presumptive nominee. Photographer: Ian Thomas Jansen-Lonnquist/Bloomberg via Getty Images
