Bay State Congressman Barney Frank has joined a battle in defense of an openly gay soldier who was discharged after another private allegedly assaulted him in Arizona. Calling the move “dumb,” U.S. Rep. Frank (D-4th) blasted the Pentagon’s policy on gays in the military yesterday in light of the recent discharge. “It’s dumb right now because we have a shortage of people and you are losing thousands of people who want to join,” Frank said. Army Pvt. Kyle Lawson, 19, who was stationed at Fort Huachuca, was discharged from the military on Jan. 5 - two months after he was...