Michael Rubin e-mails from the road:

Iran’s new position at Vienna is typical Iranian negotiating style, taking North Korea’s negotiating style and perfecting it to a tee.
Basically, what Obama and his administration should have learned is: Declaring success after a single “agreement” with Iran is like declaring a marriage engagement after a middle school girl gets a tentative first kiss behind the gym, not realizing that the guy is going to brag to all his friends about how easy she was.