Iranian President Mahmoud Ahmadinejad, left, welcomes his Afghan counterpart Hamid Karzai,as he arrives to attend a summit meeting with  Iran, Afghanistan and Pakistan officials, in Tehran, Iran, Sunday, May 24, 2009. AP Photo logo AP Photo 33 months ago

Iranian President Mahmoud Ahmadinejad, left, welcomes his Afghan counterpart Hamid Karzai,as he arrives to attend a summit meeting with Iran, Afghanistan and Pakistan officials, in Tehran, Iran, Sunday, May 24, 2009.