On Tuesday, NewsBusters asked how anybody could take Don Lemon seriously as a debate moderator, since the CNN host has used his show to relentlessly promote lefty policies and politicians, and launch invectives against Donald Trump and his supporters.

That rage against Trump was on display at Tuesday night’s Democratic debate when Lemon actually asked Congressman Beto O’Rourke: “President Trump is pursuing a reelection strategy based in part, on racial division. How do you convince primary voters that you’d be the best nominee to take on President Trump and heal the racial divide in America?”

Lemon later doubled-down on that attack, as he asked Senator Amy Klobuchar: “What do you say to those Trump voters who prioritize the economy over the President’s bigotry?”

The bias was so bad from Lemon last night, even President Trump noticed, slamming the CNN Tonight host: “CNN’s Don Lemon, the dumbest man on television, insinuated last night while asking a debate ‘question’ that I was a racist, when in fact I am ‘the least racist person in the world.’ Perhaps someone should explain to Don that he is supposed to be neutral, unbiased & fair.”

Former Washington Post media critic and current FNC MediaBuzz host Howard Kurtz also called out Lemon, during Fox’s post-debate coverage: “Now Don Lemon, the liberal opinion host on the panel asked questions that were blatantly from the left promoting gun control and referring to President Trump as a racially divisive bigot.”

The following are Lemon’s most obnoxious questions from the left as aired on the July 30 CNN Democratic debate: