The latest tweets which have the Left howling at the moon were posted in response to the many wild assertions (some of which even the author concedes can't possibly be true) made in the book "Fury and Fire: Inside the Trump White House." The book's author, Michael Wolff, has stated in interviews that 100% of the people surrounding Trump (including top officials and family members) have questioned his intelligence and fitness for office.
In reply, Trump sent out a series of tweets in which he declared himself to be "like, really smart" and "a very stable genius" - claims which Liberals are proclaiming to be prima facie evidence that he's certifiable.
While conceding that the President is very colorful and atypical (to put it mildly), we have to wonder who's really clinically insane in the face of the amazing statistics being racked up during Trump's administration: employment soaring, the lowest black unemployment rate on record, taxpayers at all levels keeping more of their own money, businesses migrating funds and facilities back to the United States, a higher GDP than liberal economists thought possible, ISIS really on the run, North Korea suggesting peace talks with South Korea, and a stock market on steroids.
While promoting his tell-all, Wolff is boasting that the book will likely end Donald Trump's presidency and, presumably, everything else we listed above - much to the delight of his rhapsodic interviewers.
Now that's crazy.
BONUS: IF YOU'RE TOO DARN YOUNG...
...to understand the cartoon above, maybe this will help. Darn whippersnappers.