The Letter
Luis Gonzalez is an inmate at Graterford State Prison in Pennsylvania.
He talks about his transition from troubled street kid to college graduate and how a letter from his mother led to a change behind bars.
Gator Feast
Jim Darlington is Curator of Reptiles at St. Augustine, Florida Alligator Zoological Park.
He explains the risk and thrill behind taking care of 200-plus gators.
Tomb of the Unknown Soldier
The Tomb of the Unknown Soldier in Arlington National Cemetery is guarded every hour of every day by elite Tomb sentinels.
Witness the sacred Changing of the Guard Ceremony that honors the sacrifices that have been made by service members on behalf of our country.
