Spec. Kevin Smith, U.S. Army, explains the Pentagon memorial to Afghan President Hamid Karzai during a tour on June 14, 2004. The memorial is dedicated to the 184 persons killed in the terrorists' attack of Sept. 11, 2001. Karzai toured the memorial and the adjacent chapel with Secretary of Defense Donald H. Rumsfeld following their security discussions on June 14, 2004. Smith is a native of Oakland, Calif.