The United States commends the International Atomic Energy Agency (IAEA) for its efforts in seeking talks with Iran about its nuclear program, although it is disappointed that the agency was not granted access to a particular site of interest, the State Department said Friday. "While we do commend the IAEA for its efforts, we're disappointed that Iran did not grant access to the Parchin site, which Iran has been sanitizing in advance of re-engaging IAEA," State Department spokesman Patrick Ventrell told reporters. "So we are disappointed."