Democratic Virginia Sen. Mark Warner, who sits on the Senate Intelligence Committee, grilled Tulsi Gabbard on her previous remarks praising Edward Snowden.
The new Oliver Stone film "Snowden" mixes fiction and fact to retell the story of Edward Snowden's journey out of the shadows of intelligence to expose some of America's biggest secrets.
Edward Snowden has lived in Russia for the past 12 years, but a pardon from Trump could see him return to his country of birth.