Dem Sen. Blumenthal: Trump's Testimony 'Necessary to Exonerate Himself' - He Should Be Subpoenaed

On Monday's broadcast of CNN's "AC360," Senator Richard Blumenthal (D-CT) stated that for President Trump, "testimony would be necessary to exonerate himself." Blumenthal added that because he doubts Trump will testify voluntarily, the president should be subpoenaed by either Special Counsel Robert Mueller or the Southern District of New York.