 Boeing is going to plead guilty to criminal fraud over two fatal 737 MAX airplane crashes, one in 2018 and one in 2019. The Justice Department said over the weekend the aircraft maker violated a 2021 settlement that protected the company from prosecution. Boeing also agreed to pay a $243 million fine. An independent compliance monitor will oversee the company for three years. The company will also have to invest more than $450 million in safety and compliance programs.