Google Chairman Eric Schmidt has said a little bit more about his January trip to Pyongyang. [Updated: see below]

The “private, humanitarian” mission, as Schmidt termed it, surprised many and saw him turn up in Pyongyang with his daughter Sophie Schmidt, Jared Cohen, head of the Google Ideas think tank, former New Mexico governor Bill Richardson and Kun “Tony” Namkung, a U.S.-based businessman that acts as a go-between in some deals between the U.S. and North Korea.

Schmidt and Cohen, who haven’t said much about the trip since leaving Pyongyang, penned a dual-bylined article in the Wall Street Journal on Saturday about the trip. The article, More >