Another day, another ongoing feud.

"New Celebrity Apprentice" ratings. After the president made his numbers the butt of yet another joke -- this time, while appearing at Thursday morning's National Prayer Breakfast, of all events -- Schwarzenegger tweeted out a video in response. He clearly didn't appreciate the most recent dig.

"Hey Donald, I have a great idea: Why don't we switch jobs?" Schwarzenegger said in the video. "You take over TV because you're such an expert in ratings, and I take over your job. Then people can finally sleep comfortably again."

While the American public will have mixed reactions to the message, it's safe to say that Trump won't take kindly to it. Don't expect this feud to end anytime soon. It has been going on since the election, when Schwarzenegger endorsed Trump's primary opponent John Kasich and later announced he wouldn't vote for Trump in the general.

At the National Prayer Breakfast, Trump called the show's ratings "a total disaster" and encouraged attendees to "pray for Arnold, if we can, for those ratings."

Ah, the important issues.

[h/t: Variety]