Watch: Ceremony Marking 11th Anniversary of 9/11

The National September 11 Memorial & Museum will provide a live webcast of the ceremony marking the 11th anniversary of the 9/11 terrorist attacks.

Watch Ceremony

The webcast will begin at 8:30 a.m. on Tuesday, Sept. 11, 2012 and will be streamed live from the memorial at Ground Zero in New York City.

The attacks claimed the lives of close to 3,000 people, including 343 FDNY firefighters, EMTs and paramedics.