Glenn Greenwald: Independent Probe Needed to Uncover Truth Behind Russia's Role in 2016 Election

Following Trump's firing of FBI Director James Comey, many Senate Democrats are now calling for a special prosecutor to investigate the Trump administration. In recent months, Comey had come under widespread criticism from many Democrats for notifying lawmakers just before the election that the FBI was once again investigating whether Clinton had sent classified information from her private email server while she was secretary of state. Just last week, Clinton said Comey's actions factored into her loss. Still, on Tuesday, dozens of Democrats spoke out against Comey's firing, saying they didn't believe it was over his handling of the investigation into Clinton's emails. For more, we speak with Pulitzer Prize-winning journalist Glenn Greenwald, co-founder of The Intercept.