People visit the Oklahoma City National Memorial site on the 10th anniverary of the bombing, April 19, 2005. With 168 moments of silence and the message that goodness can overcome evil, victims of the worst act of domestic terrorism in U.S. history were remembered during a ceremony at the memorial.
Oklahoma Gov. Brad Henry, former President Clinton, Vice-President Dick Cheney, and Frank Hill, Oklahoma City National Memorial Foundation chairman, from left, say the pledge of allegiance during the memorial service for the victims of the 1995 Oklahoma City bombing, in Oklahoma City, April 19, 2005.
Former President Bill Clinton, left, shakes hands with Vice-President Dick Cheney, center, at the end of the memorial service for the 1995 Oklahoma City bombing, in Oklahoma City, April 19, 2005. At right is Frank Hill, Oklahoma city National Memorial Foundation Chairman.
Former President Bill Clinton listens during the memorial service for victims of the 1995 Oklahoma City bombing, in Oklahoma City, April 19, 2005.
Former Oklahoma Governor Frank Keating, who was governor during the 1995 Oklahoma City bombing, speaks during the memorial service, in Oklahoma City, April 19, 2005.
Betty Lewis bows her head during the reading of the names of the 168 victims of the 1995 Oklahoma City bombing, during a memorial service in Oklahoma City, April 19, 2005. Lewis lost her daughter, Charlotte Thomas, in the bombing.
Four of the surviving children from America's Kids day care center read the Memorial Mission Statement during the memorial service for the 1995 Oklahoma City bombing, in Oklahoma City, April 19, 2005. From left are Brandon Denny, P.J. Allen, Rebecca Denny and Christopher Nguyen.
Torrey and Hans Butzer, and their children Daisy, 4, and Isabella, 1, visit the Oklahoma City National Memorial, April 19, 2005. The Butzers are the designers of the memorial.
Oklahoma City bombing victim J.J. Davis, right, and Brett Baker share a moment in the Field of Empty Chairs at the Oklahoma City National Memorial, April 19, 2005. Davis was injured in the blast while visiting the Social Security office, and Baker helped rescue her.
Hundreds of people visit the Oklahoma City National Memorial, April 19, 2005.
J.J. Jackson, who worked with the Oklahoma City police department helping to notify relatives of deaths after the federal building bombing, pauses at one of the memorial chairs in the Empty Field of Chairs at the Oklahoma City National Memorial, April 19, 2005.
Cordelia Bozeman is attended to by rescue workers after collapsing at the Oklahoma City National Memorial in Oklahoma City, April 19, 2005. Bozeman lost her son-in-law in the 1995 Oklahoma City bombing.
People attending the 10th anniversary ceremony for the Oklahoma City bombing crowd around the reflective pool at the Oklahoma City National Memorial, April 19, 2005.
Daron Gigger stands by his sister's memorial chair at the Oklahoma City National Memorial, April 19, 2005, 10 years after she and her baby were killed in the federal building bombing.
A triangle is rung as the names of eight Army, six Secret Service, and two Marines killed at the Oklahoma City bombing are read out during a remembrance ceremony marking the 10th anniversary at Arlington National Cemetery, April 19, 2005, outside Washington.
Army Pfc. Richard Sargent from the "Old Guard" salutes as Master Sgt. Allyn Van Patten of the Army Band plays "Taps" during a remembrance ceremony marking the 10th anniversary of the Oklahoma City bombing, at Arlington National Cemetery, April 19, 2005, outside Washington.
Steven Korell holds his daughter, Lora, as they sit by his aunt's memorial chair at the Field of Empty Chairs at the Oklahoma City National Memorial, April 19, 2005.
Lora Korell, 2, looks at a memorial chair in the Field of Empty Chairs at the Oklahoma City National Memorial, April 19, 2005. Korell's aunt died in the bombing.
Stephanie Pope cries as she sits at her mother's memorial chair at the Oklahoma City National Memorial, April 19, 2005.
Rudy Guzman visits the memorial chair of his brother, Marine Cpt. Randy Guzman, at the Oklahoma City National Memorial , April 19, 2005.