I think he will veto it to assert his dominance when his threats to veto are not taken to heart. That or he was bluffing again.
So we've got the people who've been saying they're libertarians and he's a socialist tyrant for years, and they're determined to give him and the federal government more power. Because he doesn't want it.
http://www.huffingtonpost.com/2012/12/28/congress-unproducti...