McCain is an angry old man in today's debate

This is the last of the three presidential debate. Obama maintained his cool and showed America that he is of the Presidential material. But McCain throughout the debate was agitated, constantly making faces and showing emotion. He does not look presidential at all. He was constantly on the attack of Obama. But when it comes to articulating his own policy stances, he failed to present a coherent message. We really don't know what his policy is except the repeated slogan of "cutting taxes" and "small government". I think tonight's debate has put "the nail on the coffin" of this election. Obama is going to win in a landslide.