One by one, white roses are laid at the Flight 93 National Memorial, each honoring a life lost on 9/11. About 90 American Airlines and United Airlines flight attendants, joined by United pilots, walk to the wreath-laying area and place a single rose in memory

One by one, white roses are laid at the Flight 93 National Memorial, each honoring a life lost on 9/11. About 90 American Airlines and United Airlines flight attendants, joined by United pilots, walk to the wreath-laying area and place a single rose in memory of the 40 passengers and crew members killed aboard Flight 93. Family members, first responders and visitors gather alongside them to remember the heroes whose courage remains part of the story of September 11. ▻