A ribbon and roses are placed on one of the victims' name at the north reflecting pool at the National...
A ribbon and roses are placed on one of the victims' name at the north reflecting pool at the National 9/11 Memorial, during ceremonies marking the 17th anniversary of the September 11, 2001 attacks on the World Trade Center, at the National 9/11 Memorial and Museum in New York, U.S., September 11, 2018. REUTERS/Brendan McDermid