Pictures The 11th Anniversary Of Sept. 11, 2001 September 11, 2012 / 2:32 PM CDT / CBS News (credit: Chang W. Lee-Pool/Getty Images) 11th Anniversary Of Sept. 11 Attacks (credit: TONY KARUMBA/AFP/GettyImages) 11th Anniversary Of Sept. 11 Attacks (credit: TONY KARUMBA/AFP/GettyImages) 11th Anniversary Of Sept. 11 Attacks (credit: JOHN MOORE/GettyImages) 11th Anniversary Of Sept. 11 Attacks (credit: TONY KARUMBA/AFP/GettyImages) 11th Anniversary Of Sept. 11 Attacks (credit: TONY KARUMBA/AFP/GettyImages) 11th Anniversary Of Sept. 11 Attacks (credit: TONY KARUMBA/AFP/GettyImages) 11th Anniversary Of Sept. 11 Attacks (credit: TONY KARUMBA/AFP/GettyImages) 11th Anniversary Of Sept. 11 Attacks (credit: SPENCER PLATT/GettyImages) 11th Anniversary Of Sept. 11 Attacks (credit: SPENCER PLATT/GettyImages) 11th Anniversary Of Sept. 11 Attacks (credit: SPENCER PLATT/GettyImages) 11th Anniversary Of Sept. 11 Attacks (credit: MARK WILSON/GettyImages) 11th Anniversary Of Sept. 11 Attacks (credit: JOHN MOORE/GettyImages) 11th Anniversary Of Sept. 11 Attacks (credit: MANDEL NGAN/AFP/GettyImages) 11th Anniversary Of Sept. 11 Attacks (credit: JOHN MOORE/GettyImages) 11th Anniversary Of Sept. 11 Attacks (credit: JOHN MOORE/GettyImages) 11th Anniversary Of Sept. 11 Attacks (credit: SPENCER PLATT/GettyImages) 11th Anniversary Of Sept. 11 Attacks (credit: SPENCER PLATT/GettyImages) 11th Anniversary Of Sept. 11 Attacks (credit: SPENCER PLATT/GettyImages) 11th Anniversary Of Sept. 11 Attacks (credit: SPENCER PLATT/GettyImages) 11th Anniversary Of Sept. 11 Attacks (credit: MARK WILSON/GettyImages) 11th Anniversary Of Sept. 11 Attacks (credit: MARK WILSON/GettyImages) 11th Anniversary Of Sept. 11 Attacks (credit: MARK WILSON/GettyImages) 11th Anniversary Of Sept. 11 Attacks (credit: ALLISON JOYCE/GettyImages) 11th Anniversary Of Sept. 11 Attacks (credit: SPENCER PLATT/GettyImages) 11th Anniversary Of Sept. 11 Attacks (credit: SPENCER PLATT/GettyImages) 11th Anniversary Of Sept. 11 Attacks (credit: SPENCER PLATT/GettyImages) 11th Anniversary Of Sept. 11 Attacks (credit: SPENCER PLATT/GettyImages) 11th Anniversary Of Sept. 11 Attacks (credit: SPENCER PLATT/GettyImages) 11th Anniversary Of Sept. 11 Attacks (credit: SPENCER PLATT/GettyImages)