The disgraced FBI agent Walter Giardina revealed monitoring my interview with the great @seanhannity at today's @SenJudiciaryGOP hearing. @ChuckGrassley a bulldog. Time for @doj and Hill to subpoena Giardina, who unlocks key to ALL weaponized attacks on @POTUS

Peter Navarro claims FBI agent Walter Giardina was monitoring his interview and suggests he holds key information about "weaponized attacks" on the President. He calls for subpoenas against Giardina from the DOJ and Congress.