 In a letter to House Democrats sent earlier, Biden said he's firmly committed to staying in the race as millions of voters have already cast ballots in Democratic primaries backing him as the nominee. Boeing will plead guilty to criminal fraud over two fatal 737 MAX airplane crashes, one in 2018 and one in 2019. The Justice Department said Sunday the aircraft maker violated a 2021 settlement that protected the company from prosecution. Boeing also agreed to pay a $243 million fine