WASHINGTON, DC - AUGUST 26:  U.S. President Joe Biden bows his head in a moment of silence as he speaks about the situation in Kabul, Afghanistan from the East Room of the White House on August 26, 2021 in Washington, DC. At least 12 American service members were killed on Thursday by suicide bomb attacks near the Hamid Karzai International Airport in Kabul, Afghanistan. (Photo by Drew Angerer/Getty Images)