Global Health Pbs Newshour

We're sorry, the rights for this video have expired. | Listen to the AudioJUDY WOODRUFF: The U.N.’s nuclear watchdog conceded that its progress investigating Iran’s nuclear program has hit a wall. The latest confidential report by the International Atomic Energy Agency was obtained by several news media outlets. It said the IAEA had satellite imagery showing ongoing construction activity a Parchin military base, a suspected nuclear site. It also revealed that Tehran had only implemented three out of five measures to be more transparent under a deal with the IAEA. Iran denies that it wants or is working on nuclear arms. A plane chartered by coalition forces in Afghanistan, and carrying about 100 Americans, had to land in Iran today after filing the wrong flight plan. The Washington Post first reported the incident. Iranian air traffic control reportedly asked the plane to return to Bagram Air Base in Afghanistan, but it didn’t have enough fuel. A senior State Department official said the issu