A longtime congressional staffer was fired by her boss, Rep. Don Beyer (D-VA), after it was revealed she was allegedly working with the Chinese Embassy to set up meetings with other offices. An investigation conducted by the House sergeant at arms discovered the alleged impropriety by the staffer and informed Beyer’s office on Tuesday. The staffer was subsequently fired ... Beyer’s former aide, identified as Barbara Hamlett, has worked in congressional offices since the 1970s, ... She was a scheduler in Beyer’s office and has previously worked for lawmakers including the late Sen. Arlen Specter (R-PA), former Rep. Diane Watson...