Local News America Remembers 9/11 Attacks September 11, 2014 / 4:02 PM PDT / CBS News Motorcyclists Rally On National Mall In Honor Of September 11th Victims Memorial Service Held On 13th Anniversary Of September 11th Attacks At Crash Site Of Flight 93 In Pennsylvania Memorial Service Held On 13th Anniversary Of September 11th Attacks At Crash Site Of Flight 93 In Pennsylvania Memorial Service Held On 13th Anniversary Of September 11th Attacks At Crash Site Of Flight 93 In Pennsylvania Memorial Service Held On 13th Anniversary Of September 11th Attacks At Crash Site Of Flight 93 In Pennsylvania US-ATTACKS-9/11-MEMORIAL President Obama Marks Anniversary Of September 11th Attacks At The Pentagon Nation Prepares To Mark 13th Anniversary Of September 11th Attacks Nation Prepares To Mark 13th Anniversary Of September 11th Attacks US-ATTACKS-9/11-MEMORIAL US - ATTACKS - 911 - TRIBUTE IN LIGHTS Shanksville Holds Vigil On Eve Of 9/11 Anniversary Attorney General Holder Attends Wreath Laying Ceremony Marking Sept. 11th Anniverary President Obama Marks Anniversary Of September 11th Attacks At The Pentagon US-ATTACKS-OBAMA-9/11-ANNIVERSARY US-ATTACKS-9/11-MEMORIAL Memorial Service Held On 13th Anniversary Of September 11th Attacks At Crash Site Of Flight 93 In Pennsylvania Motorcyclists Rally On National Mall In Honor Of September 11th Victims