Blug Dogs, the 52-member group of fiscally conservative, pro-business Democrats, have been excercising their power as a voting bloc this year on major legislation, making aides to those members in hot demand on K Street, Roll Call (subscription) reports. Stacey Alexander , former chief of staff to Rep. Jim Matheson, D-Utah, and Drew Goesl, former chief of staff to Rep. Mike Ross, D-Ark., are the most recent senior Blue Dog staffers to head to K Street, the paper said.