North Korea's Kim holds off on Guam missile plan; Seoul says will prevent war

By Christine Kim and Idrees AliSEOUL/WASHINGTON (Reuters) - North Korea's leader has delayed a decision on firing missiles towards Guam while he waits to see what the United States does next, the North's state media said on Tuesday, as South Korea's president said Seoul would seek to prevent war by all means.Signs of an easing in tension on the Korean peninsula helped stock markets rally for a second day running even as the United States and South Korea prepared for more joint military drills an