He just made a big mistake.

According to The Daily Wire, CNN’s Jim Acosta slammed Rush Limbaugh for receiving the Presidential Medal of Freedom.

“He was trying to make appeals to the African American community,” Acosta said reacting to Trump’s speech. “It can’t be forgotten that he was awarding the Medal of Freedom to Rush Limbaugh, who has a history of making derogatory comments about African Americans. So, I think, you know, overall, it’s a wash.”

Limbaugh’s longtime producer responded to Acosta’s remarks on Twitter.

“I just saw the footage from CNN’s Jim Acosta saying Rush has a “history” of saying disparaging things about African Americans. I have been in the studio with Rush for 30 years. I would like to formally challenge CNN and @Acosta to provide the list.”

You can read the full article here.