by Jung Ha-Won SEOUL, South Korea (AFP) — North Korea tried and failed to test-fire what appeared to be a medium-range Musudan missile on the birthday of founding leader Kim Il-Sung Friday, a high-profile misstep after Pyongyang claimed a series of breakthroughs in its nuclear weapons program. There had been widespread intelligence reports in recent days that the North was preparing a first-ever flight test of the Musudan, believed to be capable of striking US […]