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.
Madison is the capital of the U.S. state of Wisconsin and the county seat of Dane County. It is also home to the University of Wisconsin–Madison. As of the 2000 census, Madison had a population of 208,054. Its 2008 estimated population was 231,916, making it the second largest city in Wisconsin, after Milwaukee, and the 81st largest in the United States. The city forms the core of the United States Census Bureau's Madison Metropolitan Statistical Area, which includes all of Dane County and neighboring Iowa and Columbia counties. The Madison MSA had a 2008 estimated population of 561,505, and is one of the fastest-growing in Wisconsin.