A House Judiciary Committee hearing erupted in bickering on Wednesday as lawmakers heard testimony from a pair of Justice Department whistleblowers and two former senior officials over allegations that the Trump administration has politicized the agency. The fracas began as former Deputy Attorney General Donald Ayer was delivering an opening statement. As Ayer ran over his allotted five minutes, Rep. Louie Gohmert (R-Texas) began making a tapping noise to drown him out. Gohmert's behavior angered the Democrats on the committee and prompted one to call for the sergeant-at-arms to intervene."Mr. Chairman, I would ask that the sergeant-at-arms be called upon...