Former New Mexico Gov. Bill Richardson, left, and Executive Chairman of Google, Eric Schmidt, disembark from an airport transfer bus after arriving at Pyongyang International Airport in

 

              Former New Mexico Gov. Bill Richardson, left, and Executive Chairman of Google, Eric Schmidt, disembark from an airport transfer bus after arriving at Pyongyang International Airport in
Former New Mexico Gov. Bill Richardson, left, and Executive Chairman of Google, Eric Schmidt, disembark from an airport transfer bus after arriving at Pyongyang International Airport in Pyongyang, North Korea on Monday, Jan. 7, 2013. Richardson called the trip to North Korea a private humanitarian visit. In the background is Google Ideas think tank director, Jared Cohen. (AP Photo/David Guttenfelder)