Mexican soldiers escort glass crypts containing the bones of Mexican national heroes in Mexico City, Sunday, Aug. 15, 2010. Mexico is displaying the bones of 13 of its founding fathers, and one founding mother, at the National Palace as part of its year-long bicentennial celebration. (AP Photo/Marco Ugarte)

Soldiers carry a glass crypt holding the bones of Mexico's national heroes to the National Palace in Mexico City, Sunday Aug. 15, 2010. Mexico is displaying the bones of 13 of its founding fathers, and one founding mother, at the National Palace as part of its yearlong bicentennial celebrations. (AP Photo/Marco Ugarte)