> A frustrated Secretary of State John F. Kerry said he was troubled by the apparent refusal of fellow world powers China and Russia to respond to espionage charges the United States had filed against Snowden, who leaked top-secret documents about U.S. surveillance programs.

This is kind of a strange statement. On what grounds could/would China or Russia "respond to espionage charges" in the absence of extradition treaties with the US?

Its also somewhat strange the US would expect any other country, especially these two, to care deeply about leaks against it that expose massive US/British spying against basically the whole world.