U.N. officials began to tour the cyclone-devastated Irrawaddy delta in Myanmar on Monday, though some U.N. staffers still reported problems gaining access to the tightly controlled country. A senior U.S. diplomat in Rangoon, also known as Yangon, provides an update.

As thousands of people in Myanmar continue to languish in the aftermath of Cyclone Nargis, humanitarian assistance is slowly trickling in despite disputes with the country's military rulers over the distribution of the aid. Two aid officials update the situation.