“‘I disagree with Obama on the war but I don’t think it is a test of his patriotism,’ Martin says. ‘Obama has a message of hope for the country.‘” Come on aboard, you won’t hurt the horse: Disillusioned Republicans wander over to the Obama bandwagon, including “Power and Weakness” author Robert Kagan. “In an article in the Washington Post, Kagan wrote approvingly that a keynote speech by Obama at the Chicago Council on Global Affairs was ‘pure John Kennedy’, a neocon hero of the cold war…’Personally, I liked it,’ Kagan wrote.” And, really, after seeing what the Republicans have to offer at the first debate last week, can you blame him or anyone else for defecting?