Firefifghter helmet at South pool of 911 Memorial on 19th anniversary of September 11, 2001 attacks on...
A firefighter's helmet is seen left on names of victims at the edge of the South pool during ceremonies on the 19th anniversary of the September 11, 2001 attacks on the World Trade Center at the 911 Memorial in the Manhattan borough of New York City, New York, U.S., September 11, 2020. REUTERS/Carlo Allegri
