Aaron Mate is a regular on his show.
Jimmy has been debunking the Russiagate conspiracy for years now. He's a comedian turned truth-teller. I stumbled across his show many years ago, and my honest first impression was that this guy looks like a shady used car salesman, so I was very skeptical of his claims. He will go into angry tirades often.
But after seeing enough of his segments, and seeing how things unfold over weeks and months, I realized he's actually legit. Whenever I see news unfold now on mainstream news, for example - the Nordstream pipeline being blown up and Russia being blamed for it, I know I will get a more accurate assessment of the truth from Jimmy Dore. And again, it's not that I take his word for it, I see how things unfold weeks and months later and turns out he was right.
Note: The left smears Dore as a right-winger. That's so bullshit. He's actually progressive and more left than the establishment left - antiwar, wants universal healthcare, pro-union pro-worker, free-speech. Dore was one of the first people to endorse and interview AOC when it looked like she was a legit anti-establishment lefty (that turned out to be wrong). The left doesn't like him because he criticizes them from the real left and reveals their hypocrisy and corruption.