An informational video relating the history of Castle Williams and some of its unique architectural features.

Yosemite National Park: While Yosemite National Park is known for its towering cliffs and giant waterfalls, the National Park Service also protects significant cultural resources. The Rangers' Club is one of five buildings in Yosemite with National Historic Landmark status.

Karen Pavelka, a lecturer in the School of Information at the University of Texas at Austin, talks about her experiences helping to setup a conservation lab at the Cultural Recovery Center in Port-au-Prince, Haiti.