Former National Security Advisor to President Trump and author of the new book, "Battlegrounds: The Fight to Defend the Free World," Lt. Gen. H.R. McMaster, says that Russia's disinformation campaign is meant to sow discord in an attempt to undermine U.S. democracy. #Colbert #HRMcMaster #Battlegrounds
Air Date: Sep 21, 2020
Weeknights at 11:35/10:35c