New Hampshire primary voters wait for their voting precinct to open outside Parker-Varney Elementary School in Manchester, N.H. (Andrew Harnik / Associated Press)
Democratic presidential candidate Sen. Amy Klobuchar waves to supporters while visiting the polling location at Webster Elementary School during the primary election in Manchester, N.H. (Scott Eisen / Getty Images)
Democratic presidential candidate Sen. Elizabeth Warren visits with voters and supporters outside of a polling place at Portsmouth Middle School in Portsmouth, N.H. (Scott Olson/Getty Images)
Democratic presidential candidate Andrew Yang greets supporters in who are holding signs in front of a polling station in Keene, N.H. (Justin Sullivan/Getty Images)
