President Joe Biden, first lady Jill Biden, and Secretary of Defense Lloyd Austin and others watch as a carry team moves a transfer case with the remain of Marine Corps Lance Cpl. Dylan R. Merola, 20, of Rancho Cucamonga, Calif., during a casualty return at Dover Air Force Base, Del., Sunday, Aug. 29, 2021. According to the Department of Defense, Merola died in a suicide bombing at Afghanistan's Kabul airport, along with 12 other U.S. service members. (AP Photo/Carolyn Kaster)