Obama: "I Will Use All The Powers Of This Office" To Restrict 2nd Amendment

What happened to his oath to defend the Constitution (the 2nd Amendment is part of it)? Does he know that gun control does not work? It's proven everywhere. So he is either maliciously exploiting a tragedy to disarm Americans and reneging on his oath of office or he is just plain ol' stupid. People respond by buying more guns. http://twitchy.com/2012/12/20/obama-stimulus-gun-buyers-nationwide-tweet-about-long-lines-empty-shelves/?utm_source=autotweet&utm_medium=twitter&utm_campaign=twitter