Federal lands are under assault, from the hobbyist who steals fossils from Death Valley National Park to sophisticated gangs who parachute into Bears Ears National Monument and rob Native American graves. Other countries from Italy to Guatemala strictly enforce their cultural property laws, but not the United States. In some wilderness spots, 90 percent of our historical sites been vandalized. Why? And what can we do about this? Get informed and inspired in this lively Open Salon event, where an award-winning journalist invites an expert archaeologist and audience members to debate this urgent national problem.