anchor baby (definition): is a pejorative term for a child born in the United States to immigrant parents, who, as an American citizen, supposedly can later facilitate immigration for relatives. (wikipedia)
According to the 14th Amendment, “All persons born or naturalized in the United States, and subject to the jurisdiction thereof, are citizens of the United States and of the state wherein they reside.” But [Rep. Steve]King argues that was not meant to include children of undocumented immigrants.
