New: Devin Nunes flew to the U.K. this month to gather intel on Chris Steele from MI5, MI6, & GCHQ. But the agencies—wary that he was “trying to stir up a controversy," per a source—didn't meet with him. https://t.co/KfTqc7Gmby

— Natasha Bertrand (@NatashaBertrand) August 28, 2018