Supporters of Democratic presidential candidate Bernie Sanders cheered during his primary night watch party in Concord, N.H.

Republican presidential candidate Donald Trump spoke to supporters at the Executive Court Banquet Facility after the results came in for the New Hampshire primary.

Democratic U.S. presidential candidate Bernie Sanders spoke after winning at his 2016 New Hampshire presidential primary night rally in Concord, N.H.

Hillary Clinton addressed supporters beside her husband, Bill, and daughter, Chelsea, at her primary night party in Hooksett, N.H.

Republican presidential candidate Ohio Gov. John Kasich addressed supporters with his wife Karen during a primary election night party at the Grappone Conference Center in Concord, N.H.

Democratic presidential candidate Bernie Sanders and his wife, Jane O’Meara, watched early results with extended family and friends in Concord, N.H.

Supporters cheered as CNN predicted Trump a winner as they watched TV at Trump headquarters at the Executive Court Banquet Facility.

Jeb Bush spoke during his primary election night party at Manchester Community College in Manchester, N.H.

Manchester, NH - 02/09/16 - Marco Rubio makes his entrance at his New Hampshire Primary Night Watch Party. - (Barry Chin/Globe Staff), Section: Metro, Reporter: Globe Staff, Topic: 10nhgop, LOID: 8.2.1578734139.

Pat Spalding, a member of The Leftist Marching Band punctuated the end of the group’s song before they moved to another polling location. She said “We’re here to celebrate democracy in its true form.”

Voters waited in a miles long line of traffic to vote in the New Hampshire primary in Merrimack, N.H.

Theodore Kraemer, 8, of Bedford, N.H., seemed to have trouble staying awake at Jeb Bush’s primary election night party at Manchester Community College in Manchester, NH. February 9, 2016.

Volunteer Henry Simons prepared for Republican presidential candidate John Kasich’s primary election night party at the Grappone Conference Center in Concord, N.H.

Resident Nancy Holmes, 77, handed her ballot to town moderator Leslie Schoof as she voted in New Hampshire’s first-in-the-nation primary at the town hall in Hart’s Location, New Hampshire, February 9, 2016. The community of Hart’s Location is one of three tiny New Hampshire towns that cast the state’s first votes of the primary, as the clock strikes midnight.

People waited in line to enter the Executive Court Banquet Facility, where Donald Trump will speak to supporters as the results come in.

A couple is seen through an American flag as they walked to a polling place in Nashua, N.H.

Campaign volunteer Bradley Williams smiled during a primary night watch party for U.S. Democratic presidential candidate Bernie Sanders in Concord, N.H.

Republican presidential candidate Ohio Governor John Kasich served coffee to patrons at the Red arrow Diner in Manchester, N.H.

Democratic presidential candidate Hillary Clinton campaigned outside a polling place in Manchester, N.H.

Voters cast their ballots at Winnacunnet High School in Hampton, N.H.

M. Davidson carried her 3-month-old daughter into one of the traditional wooden booths in Hampton Falls, N.H.

A voter left the Canterbury Town Hall after casting their ballot.

Jim Smith stepped out of a voting booth after marking his ballot at a polling site in Nashua, N.H.

Republican presidential candidate Jeb Bush and his wife, Columba Bush, stopped to pose for a photograph while thanking supporters outside the polling place at Webster School on primary day in Manchester, N.H.

A voter placed a democratic ballot in the box at the Town Hall in Chichester, N.H.

Voters were thanked for voting at the Baptist Parish Hall in Allenstown.

Republican presidential candidate New Jersey Gov. Chris Christie shook hands with supporters of Donald Trump while visiting a polling station in Londonderry, N.H.

Savoring a cup of hot chocolate someone gave him, Chris Dawe said this is the first time he’s had any political involvement. He took up his post outside Hampton Falls Town Hall at 7:45 a.m. and planned to stay there until right before 8 p.m. to vote.

Republican presidential candidate Donald Trump flashed a thumbs up as he arrived to visit a polling station in Manchester, N.H.

Republican presidential candidate Sen. Marco Rubio thanked supporters outside the polling place at Webster School in Manchester, N.H.