Eric Swalwell: If Barr Doesn't Testify Before Congress He Should Be Impeached

Tuesday on MSNBC's "Hardball," durning coverage of The Washington Post report that special counsel Robert Mueller told Attorney General William Barr his summary "did not fully capture the context, nature, and substance” of the probe, Rep. Eric Swalwell (D-CA) said in light of the report, Barr should be impeached if he does not testify to Congress about his handling of the report.