Gowdy, who has read original FBI memo that launched Trump investigation, says he is persuaded it was justified.

"You've got Papadopoulos, you've got a meeting at Trump Tower, you've got Cambridge Analytica- you've got reasons to look into what Russia did & who they did it with." pic.twitter.com/5xn7g2WTOp

— Aaron Rupar (@atrupar) April 15, 2018