That's true. Levin has what I think is basically an ego problem and it takes him into some unattractive behavior at times, all his obsessions about who said what first, who might be repeating what he said, and the "backbenchers" and all the people he thinks copy him.
And I feel sure I remember him being complimentary of Trump when Trump first starting speaking out a few weeks back, and then Levin would complain because Trump wouldn't come on his program. But this Levin explosion about Trump this week was all out-of-proportion, and is being driven by some sort of psychological maladjustment.
Levin is great on many subjects, but he has these obsessions that often lead him into some bizarre overreactions.
Besides the serious stuff Mark Levin does, he also is an entertainer. I for one am glad to have him sharing his knowledge over the airwaves -- as opposed to being sequestered with only a hand full of law students somewhere in academia.
If Donald Trump is serious about the Presidency he will go on Mark's show. I'm not sure what that discourse will sound like, but I'm pretty sure neither one of them will cry.