This article is irrelevant. The fact that Obama is defending himself by using facts of his opponents behavior, is not going negative. It by no means compares to questioning the Clinton's saying he is not prepared to be Commander In Chief, when she has zero foreign policy experience of substance. It is nothing like attacking his Patriotism and the patriotism of his wife. It is nothing like trying to twist his words to sway the uneducated populace into believing he is an elitist, despite the fact that he basically is nowhere near as affluent as his two opponents. I applaud Obama for standing up for himself and finally bringing out the major flaws of Billary and that old man that has no idea where we are sending our troops to die.