"A nation of amnesiacs marching into quicksand" is how Vietnam Veteran Eli Lovett describes the invasion of Iraq. But Lovett's fellow soldier and friend, Gary Pritchard, sees in this latest military adventure a way to redeem himself, and to free Eli, MIA for 30 years, and exiled in America. Pritchard long ago branded himself a coward for failing to stop a massacre of civilians in Vietnam. Pritchard has been free to roam, but Eli, who saved his...