This is what you get when you engage in talks with the 'enemy'

Iran tells Talabani that US-led forces must leave Iraq

"Iran's supreme leader Ali Khamenei told visiting Iraqi President Jalal Talabani that US-led forces had to leave Iraq if security was to be restored in the violence-riven country.

'The first step to solve the security issue in Iraq is the exit of the occupiers from this country and leaving the security issues to the people-based Iraqi government,' Khamenei was quoted as saying by state television."

Iran is not interested in solving the problem - they are the problem - or let's say a very large part of the problem. If they were truly interested in what's best for Iraq, they would be part of the solution in union with the U.S. led forces.

The fact they are not, and only "will be" if the U.S. leaves, underscores this.