[See NewsBusters for more.] Though MSNBC journalists have admitted that much of a new anti-Donald Trump book by Michael Wolff may not be true, it’s still enough to spark a new conversation over whether the President is mentally ill. On Thursday, Katy Tur pivoted to the crazy Trump theme: “Isn't it remarkable that we're talking about the President's mental state and asking honest questions about his mental state? You also have members in Congress meeting with psychiatrists to talk about the 25th Amendment.” MSNBC analyst Richard Painter fretted about a deranged Trump: “We are all at great risk, and this is a situation that needs to be addressed by the cabinet and Congress as set forth in the 25th Amendment.” He added, “We cannot risk having a president who is mentally unstable and controlling nuclear weapons.”