MELTDOWNSThe nightmare continues . . .http://www.dailykos.com/storyonly/2008/1/5/81942/94280[AP] The U.S. military said Saturday that an Iraqi soldier apparently shot dead two American service members for "reasons that are as yet unknown" while they were on a joint patrol north of the capital.Three other U.S. soldiers and one civilian interpreter were wounded in the Dec. 26 attack, the military