“That will make it almost impossible to ever do immigration reform because he will spoil the well to the point where no one will trust him by giving him a new law that he will implement of the way the Congress intended,” Boehner said in an interview on Fox News’s “The Kelly File.”

In February, Boehner said Republicans in Congress wouldn’t budge on the issue this year until they trusted the Obama administration to enforce laws they pass.

“There’s widespread doubt about whether this administration can be trusted to enforce our laws,” Boehner said at the time. “And it’s going to be difficult to move any immigration legislation until that changes.”