Talk show host Jimmy Kimmel takes aim at U.S. President Donald Trump in a message to U.K. viewers.

Keegan-Michael Key did a hilarious impression of what he would look like if the Detroit Lions ever won the Super Bowl.

(CBS/NBC/NBC/ABC via AP)NEW YORK – Late-night TV show hosts expressed anger and frustration at the violence at the U.S. Capitol, offering somber monologues that pleaded for unity even as some aimed pointed barbs at those they held responsible for the mobs' actions. “It was a terrible day in the history of this country,” said Jimmy Kimmel on his ABC show Wednesday. “If my grandfather were alive today and saw what was happening in the country that he fought for, he’d be disgusted," said Jimmy Fallon on NBC. "After five years of coddling this president’s fascist rhetoric, guess whose followers want to burn down the Reichstag?” he said. I assure you there are more good people than there are bad, and good will prevail,” Fallon said.

Mark Wilson/Getty Images(CNN) - An episode of "Jimmy Kimmel Live" last year featured emergency tones in a sketch mocking the presidential alert system. The emergency alert system (EAS) tone is used on television and cellphones to warn people of impending emergencies such as tornadoes and floods. "THIS IS A TEST of the National Wireless Emergency Alert System. AMC's "The Walking Dead" got fined $104,000 for using simulated EAS tones in two scenes in February. Television series "Lone Star Law" also misused the emergency alert system tone, the agency said.