Former New Mexico Gov. Bill Richardson is interviewed by journalists after arriving at Pyongyang International Airport in Pyongyang, North Korea, Monday, Jan. 7, 2013. Richardson arrive

 

              Former New Mexico Gov. Bill Richardson is interviewed by journalists after arriving at Pyongyang International Airport in Pyongyang, North Korea, Monday, Jan. 7, 2013. Richardson arrive
Former New Mexico Gov. Bill Richardson is interviewed by journalists after arriving at Pyongyang International Airport in Pyongyang, North Korea, Monday, Jan. 7, 2013. Richardson arrived in the North Korean capital with Executive Chairman of Google Eric Schmidt, and called the trip a private humanitarian visit. (AP Photo/Kim Kwang Hyon)