Susan Riffel, center, poses with her sons Melvin, left and Bennett in this undated photo provided by Ike Riffel. Melvin and Bennett Riffel died in the 2019 crash of Boeing 737 Max plane in Ethiopia. Their father Ike Riffel fears that instead of putting Boeing on trial, the U.S. government will offer the company another shot at corporate probation through a legal document called a deferred prosecution agreement, or DPA. (Photo by Ike Riffel via AP)