ALEXANDRIA, Va. -- One day when historians scour old newspaper clips to glean America's mood as war seemed to grow ever closer, the town meeting here to discuss the possible invasion of Iraq may escape unnoticed — a minor event that made no news, changed few minds and maybe wasn't even representative of the nation as a whole. But in an overflowing school auditorium Monday night, at a forum with their congressman, a two-star Marine general and an assistant secretary of Defense, the citizens of Alexandria spoke of overwhelming concerns about war with Iraq, and particularly its aftermath. Their antiwar...