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.
Barrington is a United States village in Cook County, Illinois and Lake County, Illinois. The population was 10,168 at the 2000 census. Barrington is part of the Chicago metropolitan area. The village's motto is "a great place to live, work and play. " Located approximately 32 miles (51 km) northwest of Chicago, the area features wetlands, forest preserves, parks and horse trails in a country-suburban setting. The Barrington area ZIP code, 60010, is the seventh wealthiest ZIP code in the country among areas with a population of 20,000 or more. The area includes the villages or towns of Barrington, Barrington Hills, Lake Barrington, North Barrington, South Barrington, and Tower Lakes, as well as small portions of Carpentersville, Deer Park, Hoffman Estates, and Inverness.