Auto news updates : U.S. intelligence believes North Korea making more nuclear bomb fuel despite talks: NBC

U.S. intelligence believes North Korea making more nuclear bomb fuel despite talks: NBC

WASHINGTON (Reuters) - U.S. intelligence agencies believe North Korea has increased production of fuel for nuclear weapons at multiple secret sites in recent months and may try to hide these while seeking concessions in nuclear talks with the United States, NBC News quoted U.S. officials as saying.