JOHN ROBERTS: He endorsed not only [Paul] Ryan but John McCain, who he said he really wasn't with just earlier this week because he didn't think he's done a good job for vets and he also endorsed Kelly Ayotte from New Hampshire for her re-election. This is a guy who is now, tonight, become the leader of the Republican Party on a different level than he's been so far. He sees this idea of the big tent. He sees this idea that Republicans have to be together if they hope to win the election, and I think all that talk that he engaged in weeks ago, Eric, where he said “Well, maybe I'll go it alone,” that's all gone now. He's the leader of the Republican Party. He's embracing the big tent principles. He’s talking about the people that he wants to see work with him, should he become president. This is a different guy, tonight, Eric. 

Previously:

Bill Kristol: Paul Ryan “Doesn't Think Donald Trump Should Be President”

Fox's Kilmeade: Trump Made A “Terrible Move” By Not Endorsing Paul Ryan In His Primary Race

Media Figures Mock Paul Ryan’s “Sad” Endorsement Of Trump