Castro: If Barr Doesn't Appear Before House, He Should Be Held in Contempt and Impeachment Proceedings Should Begin

On Wednesday's broadcast of CNN's "OutFront," 2020 presidential candidate, former HUD Secretary, and former San Antonio Mayor Julián Castro (D) stated that if Attorney General William Barr refuses to testify before the House Judiciary Committee on Thursday, he should be held in contempt and impeachment proceedings against Barr should begin.