The White House doubled down Wednesday on its insistence that its top national security officials did nothing wrong when they discussed a pending military strike in Yemen over a commercial messaging app known as Signal.

Director of National Intelligence Tulsi Gabbard and CIA Director John Ratcliffe returned to Capitol Hill to testify before the House Intelligence Committee.

National Intelligence Director Tulsi Gabbard and CIA Director John Ratcliffe denied having any recollection of classified information being shared in a group chat that inadvertently included The Atlantic's Jeffrey Goldberg.