Somber U.S. Ceremonies Mark 12th Anniversary Of September 11 Attacks

wochit news
September 11, 2013 AT 8:56 AM
Americans marked the 12th anniversary of the September 11 attacks with solemn ceremonies and pledges not to forget the nearly 3,000 killed when hijacked jetliners crashed into the World Trade Center, the Pentagon and a Pennsylvania field, in 2001.