The United Nations has increased its aid deliveries to Iraq, bringing 100 trucks of food into the country from Turkey and opening a new supply route from Jordan. But security and access are still hurdles. UN officials say the U.S. military is preventing a team of humanitarian staff from flying into northern Iraq, delaying plans to oversee food, water, and health-care programs in the area. Other aid organizations are also setting up services in and around Iraq. Hugh Parmer, president of Minneapolis-based American Refugee Committee, is now on border between Iran and Iraq, planning his group's efforts. He joins us now from there. 1640