SEOUL, South Korea (AP) — North Korea launched a short-range ballistic missile toward the sea on Sunday, its neighbors said, ramping up testing activities in response to U.S.-South Korean military drills that it views as an invasion rehearsal. The missile launched from the North's northwestern region flew across the country before it landed in the [] Read this story at WGN-TV , ABC News , KRDO , WTOP , @CastanetNews