Tears filled the eyes of some Vietnam veterans who were warmly greeted with cheers from their family and friends Sunday in an re-enactment of their original return from the war, when they were often met with angry demonstrators and harsh headlines. The ceremony was a first for the 101st Airborne Division and the Army, said Maj. Patrick Seiber, an Army spokesman based at Fort Campbell in Kentucky. "Our hope is that other units and other posts will follow our lead in having this type of ceremony," he said...