Photos From the 9/11 Memorial Ceremonies in NYC

Thursday morning, a memorial ceremony to honor those killed in the terrorist attacks of Sept. 11, 2001, was held in Lower Manhattan.

It was attended by victims' family members, who read out the names of all who died, and political leaders, including current New York Mayor Bill DeBlasio and former mayors Michael Bloomberg and Rudy Giuliani; New York Gov. Andrew Cuomo; and New Jersey Gov. Chris Christie.