During a House hearing on Monday, FBI Director James Comey disputed President Trump's claim that his predecessor "wiretapped" him during the presidential campaign.
Sen. Rand Paul (R-KY) joined Neil Cavuto this afternoon and argued that Trump's allegation is true, since there was surveillance on former National Security Advisor Michael Flynn, which was subsequently leaked to the press.
"Everybody admits that somebody spied on Mike Flynn, and he was part of the Trump campaign," Paul said. "It sounds like what the president said has already been proven to be true."
He said that the media is confused, because they think that wiretapping means placing an "old-fashioned bug" on someone's telephone.
"If you haven't looked recently, most of our telephones don't have wires," Paul said. "'Wiretapping' is a broad term for surveillance."
Cavuto said that surveilling Flynn is one thing, but he pressed Paul if Trump himself was tapped.
"I think 'wiretapping' to Donald Trump probably meant spying. And I think 'Donald Trump' or the 'campaign' also probably meant Mike Flynn," Paul said. "So I think really we're arguing circles around something that most people are admitting."
"Somebody was spying on the Trump campaign and ... Mike Flynn lost his job because of an illegal felony in which somebody released the results of spying on the Trump campaign."
Watch more above.