9/11 ~ Commemorating 21st Anniversary of the Attack on NYC
Multiple area events planned to commemorate 9/11's 20th
Watch Live 9/11 Ceremonies & Coverage Commemorating September 11
US honours 9/11 dead on 20th anniversary of attacks
Numerous communities to hold ceremonies, memorial events on 9/11
Twenty Years Later: We Remember and Honor Those Who Responded
On the 20th anniversary of 9/11, Americans vividly remember
Southern Colorado remembers 9/11, 20 years later
9/11 Ceremonies Commemorate 20 Years Since The Attacks : NPR