SEOUL, South Korea (AP) — South Korea on Tuesday warned North Korea that using its nuclear weapons would put it on a “path of self-destruction,” in unusually harsh language that came days after North Korea legislated a new law that would allow it to use its nuclear weapons preemptively. North Korea will likely be infuriated by the South Korean rhetoric as Seoul typically shuns such strong words to avoid raising tensions on the Korean Peninsula. Despite North Korea's increasingly aggressi...