because of the railroad there were a number of peripheral businesses that supported the railroad. in its heyday there were close to 2000 people employed here. later learn how bird eggs at federalum helped with legislation banning the insecticide ddt. is our third largest collection in the united states. fifth-largest in the world. ddtere looking at a pretty san bernardino county museum as a natural place to study the eggs. just because of the large collection. because of the fact that it stands many years before ddt was introduced into the environment. the first few the site in san bernardino close to the regional center, where 14 people were killed and 2015, to hear about plans to build a permanent memorial to honor the victims of the attack. just behind me here at the intersection, this is a barricaded entry point where the police and sheriff are here. no one can cross this line area this intersection was a natural them to place their tokens of memory and the tragic v