From the NY Times: BEIJING, Aug. 2 – Six-nation talks aimed at ending North Korea’s nuclear weapons programs may be suspended or even break off altogether if the participants cannot settle on a summary of principles for future disarmament talks, the chief American negotiator said Tuesday. “Whether we have a draft that everyone agrees on, whether we have a recess of some kind, I don’t know yet,” the negotiator, Christopher Hill, told reporters here after an eighth day of the...