Ho Chi Minh City, VIET NAM: CORRECTION Zen Buddhist leader Thich Nhat Hanh (R) walks during a procession at the opening of a three-day requiem for those killed on both sides of the Vietnam War, 16 March 2007 at a pagoda in Ho Chi Minh City.  The monk, who is on his second return visit in the country and opposed the war and was barred from his homeland by both the former US-backed South Vietnamese and the post-1975 communist governments, said he hoped to aid national reconciliation.     AFP PHOTO (Photo credit should read STR/AFP/Getty Images)