http://www.latimes.com/news/opinion/commentary/la-oe-goldstein22-2008nov22,0,403772.story Los Angeles Times JFK and Vietnam Kennedy’s assassination 45 years ago today made it an American war. By Gordon M. Goldstein November 22, 2008 The assassination of John F. Kennedy 45 years ago today brought an abrupt end to what his admirers called Camelot, a presidential era of glamour, intelligence, wit and possibility. But…