Photos: New Hampshire primary

John Kasich, joined by his wife, Karen, speaks to supporters during a primary election watch party after finishing second to Donald Trump on Feb. 9, 2016, in Concord, N.H.

Democratic presidential candidate Hillary Clinton speaks as former President Bill Clinton applauds at her New Hampshire presidential primary campaign rally Feb. 9, 2016, in Hooksett, N.H.

People cheer polling results at a primary night watch party for Sen. Bernie Sanders on Feb. 9, 2016, in Concord, N.H.

A supporter of Republican presidential candidate John Kasich checks his phone as he awaits voting results during a primary election watch party on Feb. 9, 2016, in Concord, N.H.

Supporters cheer for Donald Trump during a New Hampshire primary night gathering in Manchester on Feb. 9, 2016.

Supporters of Democratic presidential candidate Bernie Sanders cheer as they watch the poll results on televison before a primary night rally in Concord, N.H., on Feb. 9, 2016.

Democratic presidential candidate Sen. Bernie Sanders, I-Vt., center left, and his wife Jane, center right, watch the results of the New Hampshire primary during a watch party at Concord High School on Feb. 9, 2016, in Concord, N.H.

Michael Powlowsky, of Hudson, cheers as a television screen shows early poll numbers favoring Republican presidential candidate Donald Trump at Trump’s election night rally Feb. 9, 2016, in Manchester, N.H.

Michael Skocay, of Cambridge, Mass., watches returns at the primary night event for Republican presidential candidate Sen. Marco Rubio at a hotel in Manchester, N.H., on Feb. 9, 2016.

Campaign signs are seen in the snow outside a polling location Feb. 9, 2016, in Concord, N.H.

A voter casts a ballot Feb. 9, 2016, in Chichester, N.H.

A man and woman leave after casting their ballots Feb. 9, 2016, in Chichester, N.H.

Town moderator Tom Tillotson, left, announces the results of the vote in the small village of Dixville Notch, N.H., on Feb. 9, 2016.

A voter looks at the ballot before casting it in the New Hampshire primary at a polling station in Laconia on Feb. 9, 2016.

Polling station workers say the Pledge of Allegiance before opening a polling station in Laconia for voting in the New Hampshire primary on Feb. 9, 2016.

An election worker hands out stickers to voters who have cast their ballots at Belmont High School on Feb. 9, 2016, in Belmont, N.H.

People stand in booths to vote in the New Hampshire primary at a polling station in Laconia on Feb. 9, 2016.

An election worker moves a parking sign in preparation for voting at Belmont High School on Feb. 9, 2016, in Belmont, N.H.

A man votes in the first U.S. presidential primary at a fire station in Loudon, N.H., on Feb. 9, 2016.

Democratic presidential hopeful Sen. Bernie Sanders speaks at a campaign rally and concert at the University of New Hampshire’s Whittemore Center Arena on Feb. 8, 2016 in Durham.

Audience members listen to Democratic presidential hopeful Sen. Bernie Sanders speak at a campaign rally and concert at the University of New Hampshire’s Whittemore Center Arena on Feb. 8, 2016 in Durham.

Democratic presidential candidate Hillary Clinton speaks during a “Get Out The Vote” event at Alvime High School on Feb. 8, 2016, in Hudson, N.H.

A supporter of Democratic presidential candidate Hillary Clinton holds a sign during a “Get Out The Vote” event at Alvime High School on Feb. 8, 2016, in Hudson, N.H.

Republican presidential candidate Donald Trump waves during a campaign rally at Verizon Wireless Arena on Feb. 8, 2016, in Manchester, N.H.

Republican presidential candidate Sen. Marco Rubio thanks volunteers at his campaign headquarters Feb. 8, 2016, in Manchester, N.H.

Republican presidential candidate Jeb Bush addresses a crowd at a town hall event on Feb. 8, 2016, in Portsmouth, N.H.

Republican presidential candidate Ohio Gov. John Kasich speaks to supporters at an election eve rally Feb. 8, 2016, at Robie’s Country Store in Hooksett, N.H.

Republican presidential candidate New Jersey Gov. Chris Christie leaves a town hall meeting at BeanTowne Coffee on Feb. 8, 2016, in Hampstead, N.H.

Volunteers set up a polling station at the fire station Feb. 8, 2016, in preparation for the primary in Newmarket, N.H.