A clip from a recent disparaging discussion on CNN about Americans who support Donald Trump has gone viral, inspiring blowback from conservatives, Trump fans, and Trump himself.

In the discussion, which occurred over the weekend, the host, Don Lemon, and two Trump critics, op-ed writer Wajahat Ali and Republican Rick Wilson, suggest that Trump supporters are illiterate “rubes” who can’t read a map or do basic math.

Speaking of Sec. of State Mike Pompeo, Wilson said that he “knows deep in his heart that Donald Trump couldn’t find Ukraine on a map if you had the letter U and a picture of an actual physical crane next to it” — a line that Lemon found side-splittingly hilarious.

Wilson then widened his mockery to include Trump’s “base” of supporters. “He knows that this is, you know, an administration defined by ignorance of the world, and so that’s partly him playing to their base and playing to their audience, you know, credulous boomer rube demo that back Donald Trump, that wants to think that Donald Trump’s a smart one, and y’all — y’all elitists are dumb,” said Wilson, adopting a southern accent.

“You elitists with your geography and your maps and your spelling…” mocked Ali.

“Your math, your reading,” said Wilson.

“Yes, your reading, you know,” Ali added. “Your geography knowing other countries. Sipping your latte.”

“All those lines on the map,” said Wilson, Lemon literally crying laughing at this point.

“Only them elitists know where Ukraine is,” Ali said in his worst redneck imitation, before repenting, “Sorry. I apologize.”

“Oh my god,” said Lemon, who laughed throughout the exchange and closed it with, “Rick, that was a good one. I needed that.”

Video of the clip gained traction online, included as tweeted out by former CNN senior digital producer Steve Krakauer, who noted the “arrogance, the dismissiveness, the smug cackling, the accents”:

The arrogance, the dismissiveness, the smug cackling, the accents. If Donald Trump wins re-election this year, I’ll remember this brief CNN segment late one Saturday night in January as the perfect encapsulation for why it happened. pic.twitter.com/8kQ6zN9AZV — Steve Krakauer (@SteveKrak) January 28, 2020

Responding to a tweet of the video by The Daily Caller, Trump took aim at the host. “Don Lemon, the dumbest man on television (with terrible ratings!),” Trump wrote, both criticisms that he’s frequently leveled at Lemon and the network.

Don Lemon, the dumbest man on television (with terrible ratings!). https://t.co/iQXCc7lvCt — Donald J. Trump (@realDonaldTrump) January 28, 2020

Related: ‘Arrogance’: CNN Ripped Over Don Lemon Segment Trashing Trump Supporters As Illiterate, Ignorant Rubes

Transcript of the exchange below: