President Trump says the Department of Justice is probing whether or not his personal phone calls were surreptitiously monitored during the 2016 election.

Speaking to Fox News’ Sean Hannity last night, Trump said, Attorney General William Barr is working hard to investigate the matter.

“The fact is, they were spying on my campaign, using intelligence agencies to do it. … We’re trying to figure out whether they listened to my calls. That would be the ultimate,” he said. “We’ll see what happens. If that happens, we’ll probably find out. If they spied on my campaign and they may have, it will be one of the great revelations in history of this country. It will be very interesting. I think we’re gonna find out.”

Watch the exclusive interview below: