House Speaker Paul Ryan of Wisconsin meets with reporters on Capitol Hill in Washington on Thursday after his meeting with Republican presidential candidate Donald Trump. Cliff Owen/AP hide caption

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A Facebook official said the company has found no evidence to back up allegations that company contractors suppressed stories of interest to conservatives in its trending topics section. Jeff Chiu/AP hide caption

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Republican Ted Cruz makes a campaign stop at the Bravo Cafe Monday in Osceola, Ind. The Hoosier State might be Cruz's last chance to stop Donald Trump from getting the nomination. Joe Raedle/Getty Images hide caption

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Donald Trump speaks at Fountain Park during a campaign rally on March 19, 2016 in Fountain Hills, Ariz. Ralph Freso/Getty Images hide caption

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Young Republicans Ponder Trump's Lasting Impact On The GOP

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Jeb Bush holds a campaign town hall meeting at the Alpine Club on Monday in Manchester, N.H. Chip Somodevilla/Getty Images hide caption

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Heading Into New Hampshire, GOP 'Front-Runners' Are Anything But

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Big Tex at the State Fair of Texas in Dallas. Patricia Marroquin/Moment Editorial/Getty Images hide caption

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5 Reasons Texas Matters More For The GOP Nomination Than Iowa Or N.H.

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Republican presidential candidate and New Jersey Gov. Chris Christie campaigns in Manchester, N.H., in August. Michael Dwyer/AP hide caption

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PAC Supporting Christie Scoops Up Voter Data Across New Hampshire

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Former Transportation Secretary Ray LaHood in 2012. Brendan Hoffman/Getty Images hide caption

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Would More Dinner And Golf Solve Washington's Problems? Ray LaHood Thinks So

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Buddie, the mascot for the pro-marijuana legalization group ResponsibleOhio, waits on a sidewalk to greet passing college students during a promotional tour at Miami University of Ohio last month. John Minchillo/AP hide caption

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