Anne Coulter begs to differ, saying that the 14th Amendment gave citizenship only to blacks following the Civil War and that the Supreme Court confirmed this in a case in 1884:
Update: Here's more from Ann Coulter, including:
"... The anchor baby scam was invented 30 years ago by a liberal zealot, Justice William Brennan, who slipped a footnote into a 1982 Supreme Court opinion announcing that the kids born to illegals on U.S. soil are citizens. Fox News is treating Brennan’s crayon scratchings on the Constitution as part of our precious national inheritance. ..."