http://www.boston.com/news/world/articles/2004/10/30/un_inspectors_say_entry_denied/From the Boston Globe:
WASHINGTON -- United Nations weapons inspectors pressed for permission to return to Iraq to help monitor weapons sites on the heels of the US-led invasion but were denied entry by the US-led coalition, according to a former inspector, UN officials, and a letter from the International Atomic Energy Agency obtained by the Globe.
The sites included Al Qaqaa, a sprawling facility about 30 miles south of Baghdad. At least 377 tons of powerful explosives, including the particularly dangerous substance known as HMX, have vanished from that location.
"They wanted to go. They were begging to go," said David Albright, a former weapons inspector who now heads the Institute for Science and International Security and who lobbied in vain for the UN agency in April 2003 to be allowed to resume work in Iraq. "They would have gone to Al Qaqaa and said, 'Here's the HMX. Burn it.' They would have been a driver of efforts to find these things. . . . They would have provided a tremendous service."