Feb. 7, 2018, 11:27 p.m.
Ahead of Olympics face-off, Pence vows new North Korea sanctions
SEOUL/TOKYO (Reuters) - U.S. Vice President Mike Pence vowed tough new sanctions against North Korea and called it the world's most tyrannical regime on Wednesday, two days before he is due to attend the winter Olympics, along with two of the North's most senior officials.
