By rights, the second Swift Boat Veterans for Truth ad should be more devastating than the first. The new ad focuses on John Kerry's 1971 antiwar congressional testimony. If the content of the first ad, questioning the circumstances in which Kerry won his medals and Purple Hearts, inevitably becomes a "he said-he said," the second ad is an inarguable "he said it." Look it up in the Congressional Record, Thursday, April 22, 1971, Pages 179-210. One of the prisoners of war featured in the new ad, Paul Galanti, spent nearly seven years in captivity in Vietnam. "John Kerry gave the...