Tresa Curtis, of Texas, reacts during speech given by US President George W. Bush at a memorial service at the National Fallen Firefighters Memorial Park on the National Fire Academy campus in Emmitsburg, Maryland, October 7, 2007. [Reuters]

US President George W. Bush waves at a memorial service at the National Fallen Firefighters Memorial Park on the National Fire Academy campus in Emmitsburg, Maryland, October 7, 2007. [Reuters]

US President George W. Bush (2nd R) sits with Turner Koyle, 8, of Holden, Utah, (R), in his lap at a memorial service at the National Fallen Firefighters Memorial Park on the National Fire Academy campus in Emmitsburg, Maryland, October 7, 2007. Koyle lost his father, Spencer S. Koyle, in a fire in August 2006. [Reuters]