BACKING THE WAR (GLOBE) For troops, a show of support By Darryl McGrath, Globe Correspondent, 3/30/2003 CLIFTON PARK, N.Y. - The mother of two Army soldiers deployed for the war in Iraq, Kathy Buckley took the stage with a certain amount of pride yesterday at a rally to support the troops that drew an estimated 10,000 people to this small town near Albany. She hasn't heard from her son Daniel, 20, since he sent an e-mail three weeks ago as the Army's 181st Transportation Battalion prepared to head into Iraq. The last word from her son David, 23, with the...