Bloomberg News began laying off 80 editorial employees on Tuesday, including a reporter who penned a memo blasting the “climate of fear” in the company’s DC newsroom, The Post has learned. Senior writer Dawn Kopecki was among about a dozen staffers in Washington to get pink slips. She declined to comment when reached by The Post. Her fate has been in limbo since June when she sent a 3,222-word memo to executives assailing the company for bloat, in-fighting and low morale. The layoffs cut across the newsroom and come at a time when employees have privately grumbled about the direction of the financial media giant ... (full story)