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.
Hercules is a city in Contra Costa County, California, United States. The population was 19,488 at the 2000 census, but has since grown significantly; the Census Bureau estimated that its population was 24,776 in 2006. Formerly just one of many small bedroom-communities along the I-80 corridor in Western Contra Costa County, the city is undergoing a metamorphosis into a transit-oriented, mixed-use town. It is located about 20 miles (32 km) northeast of San Francisco, and approximately a half-hour drive (without traffic) from either Oakland or San Francisco. Neighboring towns are Pinole to the southwest, Rodeo to the north, as well as Martinez to the east via CA-4. The city's ethnically diverse population generally ranges from middle class to affluent. Hercules is home to a small amount of light manufacturing and high-tech industry as well as various commercial and retail activities. Most of the housing and other building stock is from the 1970s or newer. Attempts to develop mixed-use new development have begun in the waterfront district and around the intersection of I-80 and CA-4. The waterfront redevelopment includes the historic preservation and integration of a handful of buildings, some dating to Hercules's founding as a company town (see history below).