Linky
One interesting thing I read here is a statement by the US ambassador that Iran's policy goals don't match their actions. While I suppose Iran could have been lying though their teeth about their policy goals, I think its at least as likely that the right hand doesn't know what the left hand is doing: that hardliners are funding the Shiites in Iraq but moderates were sent out to negotiate with us. This is promising insofar that there are moderates within the Iranian leadership.