BEIJING, Feb. 21 (Xinhuanet) – White House spokesman Jay Carney says the United States and its allies are working to isolate the DPRK, due to its nuclear program. Carney’s comments follow a nuclear test carried out by the DPRK in defiance of the UN's resolutions last week.

Carney said, "We are working with our allies to isolate and pressure North Korea appropriately, given its continuing defiance of its international obligations."

(Source: CNTV)