Depending on coral reefs. Glor and a return from vietnam to a welcome they never received decades ago. Welcome home. cheers and applause glor good evening. Im jeff glor. And this is our western edition. Were going to begin tonight with the investigation of one jet crash and an entire fleet of planes. The f. A. A. Says tonight it does not intend to ground the new boeing 737 max 8, but it does anticipate mandating design changes. This comes after a crash on sunday that killed 157 people. Everyone on board Ethiopia Airlines flight 302 died. It was a new jet that went down just after takeoff. It was the second deadly crash of that model in five months. Boeing stock fell 5 today. Airlines in more than six countries ordered that plane grounded. U. S. Carriers are still flying it. Changes coming in just a moment, but first debora patta where the plane crashed. Reporter investigators hope that the two black box flight recorders recovered today will contain some of the answers as to why the boe