Anchor Babies/Birthright Citzenship: "Subject to the Jurisdiction":

"Subject to the Jurisdiction": You Can't Have It Both Ways.."Subject to the jurisdiction" means owing allegiance to ONLY the US, either at birth or by naturalization. Children of foreigners, whether born here or abroad do not gain citizenship as a child until the parents themselves become citizens through the tacit consent of their parents.

http://constitutionallyspeaking.wordpress.com/2011/03/17/subject-to-the-jurisdiction-you-cant-have-it-both-ways/