U.S. ends "constructive" talks with North Korea NEW YORK (Reuters) - The United States ended "constructive" talks with North Korea on Friday and will consult with Seoul and other allies on whether to reopen stalled negotiations on Pyongyang's nuclear program, the U.S. special envoy for North Korea said. feeds.reuters.com/~r/Reuters/PoliticsNews/~3/iWGZb_4wHvo/us-korea-north-idUSTRE76S60B20110729