Immigration law determines whether a person is an alien, the rights, duties, and obligations associated with being an alien in the United States, and how aliens gain residence or citizenship within the United States. It also provides the means by which certain aliens can become legally naturalized citizens with full rights of citizenship. Immigration law serves as a gatekeeper for the border of the nation, determining who may enter, how long they may stay, and when they must leave. Immigration lawyers represent persons seeking temporary and permanent residency (green cards) status in the U.S., those interested in obtaining U.S. citizenship through a process called naturalization, and clients facing deportation and removal. Immigration attorneys may also represent businesses seeking to secure temporary visa status for foreign employees.
Portola is a city in Plumas County, California, United States. The population was 2,227 at the 2000 census. Portola is located on the Middle Fork of the Feather River, and was named for Spanish explorer Gaspar de Portola (though he never explored this area of the state). Portola is a crew change site on the Western Pacific Railroad Feather River Route over the Sierra Nevada mountains. The city is also home to the Western Pacific Railroad Museum (formerly Portola Railroad Museum), one of the largest railroad museum in the Western US. The museum is famous for its Run A Locomotive program, where the public can participate in a "fantasy experience" program allowing them to run a railroad locomotive on the museum grounds. Portola was in the national media spotlight in 1996-1997 when a conflict occurred between the local community and the Department of Fish and Game over how to deal with an invasive species of Northern Pike in Lake Davis. The lake was chemically treated in 1997 to eradicate the fish, but they reappeared in 1999. In early September 2007, the California Department of Fish and Game plans to eradicate the pike using CFT Legumine, a new liquid formulation of rotenone.