The evidence is listed by Taegan Goddard at his blog: CQ Politics: Political Insider. The story apparently has also now got play with Keith Olbermann. While McCain himself is so amazingly internet-illiterate that he probably does not know what Wikipedia is, his speechwriter clearly used it in a hurry. McCain's vaunted knowledge of foreign policy is crap. If Obama had pulled a stunt like this, it would be all over.