North Korea tests another missile; Seoul says dashes hopes for peace

By Ju-min ParkSEOUL (Reuters) - North Korea fired a ballistic missile into waters off its east coast on Sunday, its second missile test in a week, which South Korea said dashed the hopes of the South's new liberal government for peace between the neighbors.A South Korean military official said the missile appeared to be an upgraded, extended-range version of the North's solid-fuel submarine-launched missile.North Korea has defied all calls to rein in its nuclear and missile programs, even from C