Chris Christie, the former governor or New Jersey, said Democrats would "bring everybody they think they have to bring in," including the president's family members and close associates.
"People are going to be very shocked about his finances," the biographer said.
"Art of the Deal" author Tony Schwartz told CNN that the testimony from Donald Trump's former lawyer is this presidency's Watergate scandal.
"The legacy of Donald Trump and the future of Donald Trump is one and the same. He is racist," Kierna Mayo.
"And every time he lies, it goes beep. That would be the first thing," Sanders added during CNN's Town Hall with Wolf Blitzer.
"That should be worrisome to Democrats," Cupp said. "After all, President Trump is at record low approvals and he's facing a dozen different investigations."
The U.S. has been accused alongside Saudi Arabia of violating end user agreements to illicitly transfer weapons to insurgents in Syria.
Chicago Mayor Rahm Emanuel defended his city in an interview with CNN's Don Lemon after "Empire" actor Jussie Smollett was accused of hoaxing a violent hate crime.
CNN's Van Jones said Jussie Smollett was just as important, and iconic, as the baseball legend who broke the color barrier and would've just turned 100.
Lemon said the actor's apparent assault hoax will be used by Trump and his allies to push their conservative agenda.
"Folks, Donald Trump is the president," Conway said. "It's been going on a couple of years now and get used to it."
The former acting FBI director suggested the president's alleged links with Russia could amount to something more sinister than previously believed.
The 25th Amendment discussions were conducted by "people whose job it is to care about the national security of the United States," legal analyst Jeffrey Toobin said.
"This is Vladimir Putin, who he was trying to do business with, who was helping him win the election," Jeffrey Toobin said.
"I don't want this conversation to go down a rabbit hole right now," said presenter Ana Cabrera.
"Knock, knock Republicans, anybody home?" S.E. Cupp asked. "Any Republicans in Washington have a problem with this?"
"We've never seen that before," CNN's Chris Cuomo told Republican Representative Matt Gaetz.
Alex Jones called the Sandy Hook shooting a hoax and said government chemicals turned people gay. Trump voters trust Infowars as much as NYT and WaPo, a poll showed.
The CNN chyrons below read: "Double standard? Trump's hypocrisy on anti-semitism as he calls for Rep Omar to resign."
The host of "Cuomo Prime Time" accused the president of hypocrisy.
"Now, we do not know that the president will sign-on," John Berman said. "We do know that the co-president doesn't like it.
"What's going on is gaslighting," Tara Setmayer said
Jake Tapper notes that El Paso's Republican Mayor Dee Margo also condemned Trump for the wrongful claims.
"I revel in the hatred of these leftist retards. They're not talented; they're not funny."
"I went around the state for two years in Florida saying that people shouldn't be judged forever by their worst day," said Andrew Gillum. "I feel that the governor's best suited to do that as a private citizen."