I've heard more than a couple guys sound displeased with what he's doing, and these are guys who are the very stereotypical airline guy.

I don't care what side of the aisle you're on, but yesterday after Mueller's death was announced the President of the US said "Good, I'm glad he's dead." That's not clickbait or fake news, that's straight from his mouth. A man who served under multiple presidents of both parties, served in the military and was later appointed to do a job (Whether you agreed with it or not) was completely disparaged by our sitting president. That's who I'm supposed to look up to and follow? That's who I'm supposed to trust that he "knows what he's doing" with Iran?