No, the president didn’t kill the process all by himself. Bush did it! Reagan did it! True or not, twenty years from now, the minions of some Republican Napoleon will be screaming ‘Obama did it!’ And they’ll have a sad story or a chilling warning that will justify why it’s ok. Because all legislative powers herein granted shall be vested in a Congress of the United States – unless the president says it’s super important. Then anything goes.