Reps. Brian Bilbray (R-Calif.), Ken Calvert (R-Calif.), John Campbell (R-Calif.), and Duncan Hunter (R-Calif.) have cosponsored the Birthright Citizenship Act of 2011 introduced by Rep. Steve King (R-Iowa). All four Members signed onto the bill shortly after it was introduced in the 112th Congress. The bill currently has 56 cosponsors and amends current U.S. code to require at least one parent to be a U.S. citizen or legal permanent resident for a new born to receive automatic citizenship. The Fourteenth Amendment extends citizenship to all persons born in the U.S. and "subject to the jurisdiction"; it also grants Congress the...