Arizona Sen. John McCain didn't just stop the repeal of Obamacare last week with a dramatic thumbs-down vote — he also laughed about it later with Congressional Democrats.

According to former cable news host Bill O'Reilly, McCain stopped the Senate's "skinny repeal" of the Affordable Care Act as an act of spite towards President Donald Trump.

"I think McCain despises Trump so much because of the POW comment during the campaign," O'Reilly said in an appearance on the Glenn Beck Radio Program. O'Reilly said. "I think it's about McCain basically saying to himself, 'I really despise Trump and I think Trump should be out of there. I'm going to make it impossible for Trump to have any kind of legislative victories.' That's what I think this is about."

Glenn Beck responded to O'Reilly's accusations by agreeing — but said the hate from McCain runs deeper than just Trump.

According to Beck, McCain dislikes all hardline conservatives.

"I think John McCain — you're right — hates Donald Trump," Mr. Beck said to O'Reilly. "But I think John McCain hates the Tea Party and the conservative wing, the small-government constitutionalists  … more than he hates Donald Trump. He may be on fire for Donald Trump, but there is a long history of him just despising the Tea Party constitutionalist people."

How much deep does McCain's hate for conservatives run?

According to insiders, he was joking with Senate Democrats after the vote and told them "Let's see Donald make American great again now!"