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.
Darien is a town in Fairfield County, Connecticut, United States. A relatively small community on Connecticut's "Gold Coast," it is one of the most affluent towns in the United States. The population was 19,607 at the 2000 census. Situated between the small cities of Norwalk and Stamford, the town is a bedroom community with relatively few office buildings. Most workers commute to the adjacent cities, and many also work in New York City. Two Metro North railroad stations — Noroton Heights and Darien — link the town to Grand Central Terminal and the rest of the New Haven Line. Although Darien has an increasingly vibrant downtown, residents often shop at the big-box stores and chain stores in neighboring Norwalk and Stamford. For recreation, the town includes four small parks, two beaches on Long Island Sound, four country clubs, a hunt club, and two yacht clubs. With a median home price of approximately $1 million, Darien is one of the most expensive places to live in North America, and was rated one of the best places to live in America by CNN in 2005. The public library in Darien, the Darien Library, has consistently ranked in the top ten of its category in the HAPLR (Hennen's American Public Library Ratings) Index of libraries.