(AP Photo/Killeen Daily Herald, David Morris)Lorena Perez holds Alexia Dominguez as they listen to Taps during a memorial service for three 3rd Armored Cavalry Regiment soldiers, Wednesday on Fort Hood. Alexia is the daughter of Sgt Alejandro A Dominguez who was killed in Iraq on June 24, 2008. Spc Joel Taylor and Spc James Yohn were also honored during the service.