He said the two sides would have "further discussions to bear down very quickly with great specificity on exactly how we will accomplish this goal".

BBC: China and US make North Korea nuclear pledge

No specifics were given, though Mr Kerry said the two sides would hold "further discussions to bear down very quickly with great specificity on exactly how we will accomplish this goal".

BBC: Kerry hails Chinese North Korea pledge

Her Oxygen Media is a U.S. multimedia company, aimed primarily at women, that pursues the ever-elusive goal of convergence -- combining the entertainment power of television with the interactivity and specificity of the Internet.

FORBES: The convergence gamble