FILE PHOTO: Adnaan Stumo, who lost his sister Samya Rose Stumo in the Ethiopian Airlines Flight 302 crash, holds a poster with photographs of those killed on the flight, as Daniel Elwell, deputy administrator of the Federal Aviation Administration, testifies during a House Appropriations subcommittee hearing on aviation certifications, on Capitol Hill in Washington, U.S., September 25, 2019. REUTERS/Al Drago/File Photo
