People walk past a TV news showing an image of North Korean troops while reporting North Korea's missile test, in Tokyo, Saturday, April 29, 2017. A North Korean mid-range ballistic missile apparently failed shortly after launch Saturday, South Korea and the United States said, the third test-fire flop just this month but a clear message of defiance as a U.S. supercarrier conducts drills in nearby waters. (AP Photo/Koji Sasahara)