The statement also called on Trump to donate the millions of dollars he raised during a January fundraiser.
Boehner said he's never worked with a "more miserable son of a bitch" in his life.
Maryland's David Trone is now the highest spending House candidate in history.
"If you're a conservative, a Republican, the press is just brutal," Trump said.
Lisa Hagen 03/21/16 03:07 PM EDT
The Anti-Defamation League will redirect nearly $60,000 in donations received from Donald Trump over the years.
The TV personality said Clinton "needs to learn from the Bern!"
The woman who was photographed giving the Nazi salute in Chicago outside a rally for Donald Trump claims to have made the gesture to prove a point to a protester.
"Anytime you see Club for Growth, it's extortion," Trump said.
Kasich said is has become "extremely difficult" to keep supporting Trump.