"You know, today's the first day I actually thought Donald Trump might not finish his term in office," CNN legal analyst Jeffrey Toobin told Anderson Cooper Thursday night, after a week of revelations about the Trump campaign and Russia. "Really?" Cooper asked. "I mean, I think this thing is enormous," Toobin said. He laid out a series of "preposterous" positions now being staked by President Trump, including that lawyer and fixer Michael Cohen negotiated Trump Organization deals in Russia for six months without telling Trump, that Trump and Roger Stone never discussed WikiLeaks, and that Don Jr. never talked to his father about the Trump Tower meeting with Kremlin-linked Russians offering dirt on Hillary Clinton.

"All of these are complementary to each other, and all of the stories that Trump is telling about them are preposterous," Toobin said. "And when you combine them all, the question becomes: When do Republicans start to turn on Trump? Because that's the only thing that's going to get Trump out of office, it's not going to be Democrats. And it's certainly not now, but there may be a point where it's too much."

Democratic strategist Paul Begala said he's "not there yet" on believing Trump won't finish out his term, because Trump needs to keep only 34 senators on his side and House Democrats say they won't impeach Trump unless Republicans ask them to. At the same time, he added, "I do worry, honestly, for our country that the president, this president, is too distracted, is too obsessed," and is "having a presidential panic attack" over Special Counsel Robert Mueller's investigation. When he worked for Bill Clinton during the Whitewater investigation, Begala said, Clinton "found the work therapeutic, he would lose himself in the work."