WASHINGTON - (KRT) - Dexter Lehtinen, well-known Miami lawyer and former U.S. attorney, has become one of the most prominent Vietnam veterans in a vociferous campaign against Sen. John Kerry. Lehtinen, who plans to speak at an anti-Kerry rally here Sunday, separates himself from a group of swift boat veterans who attacked the Democratic nominee's war record. "What happened in combat is disputed," Lehtinen said. "What John Kerry said and did later is beyond dispute - that our Army was reminiscent of Genghis Khan's, that officers like me routinely let their men plunder villages and rape villagers." Lehtinen, an Army...