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.
Caro is a city in and the county seat of Tuscola County, Michigan, United States. The population was 4,145 at the 2000 census, at which time it was a village. The 2008 census estimate places the population at 4,020. Caro is located northeast of Flint and east of Saginaw in Michigan's Thumb region. It is the largest community in the Thumb, both by population and by area; it is an industrial and commercial center for the region as well.