** FILE ** Glyn Davies, the U.S. special representative for North Korea affairs, speaks to journalists at a hotel after he met with Chinese officials in Beijing on Thursday, Dec. 15, 2011. (AP Photo/Andy Wong)

Photo by: Andy Wong

** FILE ** Glyn Davies, the U.S. special representative for North Korea affairs, speaks to journalists at a hotel after he met with Chinese officials in Beijing on Thursday, Dec. 15, 2011. (AP Photo/Andy Wong)