Boeing CEO Dennis Muilenburg acknowledged to Congress on Tuesday that the aircraft manufacturer made some mistakes in the design of its 737 Max, resulting in two crashes last year that killed 346 people. {"preview_thumbnail":"https://cdn.flowplayer.com/6684a05f-6468-4ecd-87d5-a748773282a3/i/v-i-c…","video_id":"cfa14622-73ab-415f-913f-905eb942a0b9","player_id":"8ca46225-42a2-4245-9c20-7850ae937431","provider":"flowplayer","video":"Top 10 Cities to Travel to in 2020"} Muilenburg testified before the Senate Commerce Committee on the anniversary of the crash of Lion Air Flight 610, which went down in the Java Sea shortly after takeoff from ...