理查森敦促平壤停止武器试验和扩大互联网使用

A private delegation of Google executives and other U.S. leaders touring North Korea says it is urging Pyongyang to halt its weapons program and allow for expanded use of the Internet and cell phones.

Former New Mexico Governor Bill Richardson, who is leading the delegation, told the Associated Press on Wednesday the group has also been pushing for the fair treatment of a U.S. citizen detained in this communist country.

Richardson, a former U.S. ambassador to the United Nations, and Google executive chairman Eric Schmidt arrived in Pyongyang on Monday for a four-day visit they have described as "humanitarian."

The U.S. State Department has criticized the trip, calling its timing "unhelpful."