Sen. John McCain (R-Ariz.) was on “Sunday Morning Futures,” where he called the CIA scandal “a breach of the fundamentals of our Constitution.”

An internal investigation found that CIA employees improperly spied on the Legislative Branch by searching Senate computers and reading staffers’ emails.

Judge Nap: Accusation of CIA Spying on Congress Is a 'Game Changer'

“It’s reading like a Jason Bourne movie for god sake,” McCain said.

McCain also weighed in on Russia, illegal immigration and the Iron Dome. Watch more above.