Jimmy Kimmel slammed President Donald Trump’s obsession with attacking Canada while also trying to make it join the United States as the 51st state.

“He’s moving on Canada like a bitch,” Kimmel said, referring to comments Trump made on his infamous “Access Hollywood” tapes. “And no one’s stopping him.”

Kimmel said he believes Trump was kidding when he first mentioned turning Canada into a state last year.

“But then one of his lackeys said ‘that’s a great idea, Mr. President,’ and now it’s a great idea even though it is a completely crazy idea that will never ever happen,” Kimmel said. “It just won’t. Why is he spending energy on this?”

That led Kimmel to a blunt question for the president’s supporters.

“Who voted for this?” he asked, then brought up something Trump spoke of frequently during the campaign but barely mentioned again after winning the election: “What happened to the dog and the cats that were being eaten in Ohio? We never got to the bottom of it.”

See more in his Wednesday night monologue: