South Korean national security adviser to make announcement at White House -spokeswoman


WASHINGTON, March 8 (Reuters) - South Korea's national security adviser, Chung Eui-yong, will make an announcement on North Korea in the White House briefing room at 7 p.m. EST (0000 GMT) on Thursday, White House spokeswoman Sarah Sanders said.

(Reporting By Steve Holland; editing by Grant McCool)