Biden's National Security Team Must Resign: Rep. Andy Barr on Varney & Co. August 20, 2021 U.S. Representative Andy Barr (KY-06) discusses his letter calling for the resignation of the Biden national security team on Fox Business's Varney & Co. Permalink: https://barr.house.gov/2021/8/biden-s-national-security-team-must-resign-rep-andy-barr-on-varney-co