'We know we made mistakes' on 737 MAX - Boeing CEO

WASHINGTON (Reuters) - Boeing Co Chief Executive Dennis Muilenburg will acknowledge on Tuesday before Congress that the aircraft manufacturer made mistakes after two deadly 737 MAX crashes killed 346 people, according to written testimony seen by Reuters."We have learned and are still learning from these accidents, Mr. Chairman. We know we made mistakes and got some things wrong," Muilenburg will tell the U.S. Senate Commerce Committee.The testimony, which Boeing has not made public, adds that..