President Biden lays a wreath at Tomb of the Unknown Solider at Arlington National Cemetery

Tragedy Assistance Program for Survivors families and military listen to President Joe Biden speak at the153rd National Memorial Day Observance Arlington National Cemetery in Arlington, Virginia on Monday, May 31, 2021. President Biden also laid a wreath at the Tomb of the Unknown Solider before speaking. Photo by Tasos Katopodis/UPI