WASHINGTON — U.S. Secretary of State Rex Tillerson said Thursday that China has threatened to impose sanctions on North Korea if it conducts further nuclear tests.

"We know that China is in communications with the regime in Pyongyang," Tillerson said on Fox News Channel. "They confirmed to us that they had requested the regime conduct no further nuclear test."

http://www.startribune.com/us-admiral-says-n-korea-crisis-is-at-worst-point-he-s-seen/420612743/