Conversation so far:
How does Mark Levin view certain politicians?
According to The Guardian, "constant attacks on Democrats and the left are important components" of Levin's modus operandi.
Does he insult specific politicians?
Levin pronounced "almost daily" that Obama "was a failure, a liar and a "statist" who is trying to destroy individual freedom.
Did he insult any other Democrats?
Levin called former George W.
Bush speechwriter David Frum a "complete and utter fraud".
What is Levin's political party?
He has criticized Republicans - including Paul Ryan, Lindsey Graham, John McCain, and Mitch McConnell - with whom he disagrees.

Question: What do people think about him?
Self-contained rewrite: What do people think about Mark Levin?