Mr. Bill O'Reilly. The idea to his show is cool... bring on people of different beliefs and debate with him. But he fucks it up because he just yells and silences them. Obviously he has his biases, we all do, but his actually cuts off mics.
And yeah, I know it gets ratings for probably that reason. The show done right could be entertaining, intelligent and educational, whereas now it's just entertaining (aggravating for me at the same time, because he tends to yell the most at "far left radicals" who he would classify me as) on almost the same level as reality television.