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.
Dublin (formerly, Amador and Dougherty's Station) is a suburban city of the East (San Francisco) Bay region of Alameda County, California, United States. It is located along the north side of Interstate 580 at the intersection with Interstate 680, roughly 10 miles (16 km) east of Hayward, 6 miles west of Livermore and 25 miles (40 km) north of San Jose. The nearest major metropolitan area is that of Oakland, approximately 25 miles (40 km) to the west-northwest on Interstate 580. Because of this, Dublin is known as a "crossroads" of the Bay Area. The population was more than 46,000 according to the state of California's 2008 estimates. Dublin is home to the headquarters of Sybase, Inc and Arlen Ness, and is home to major financial services, Washington Mutual Bank and Franklin Resources. It was named after the city of Dublin in Ireland.