Congress briefing on Mar-a-Lago docs critical to understanding amount of intelligence at risk, Senator says

U.S. Sen. Mark Warner spoke with Margaret Brennan on CBS’ “Face the Nation” on Sunday about the investigation by the Justice Department of former president Donald Trump’s handling of classified information and whether or not Congress should receive a briefing from the intelligence community on the matter. According to Sen. Warner, a briefing is critical to understanding how much domestic and foreign intelligence is in jeopardy.