Read all the article...
It was Grahamnesty in 2010 who claimed that we need to change the US constitution for this, on a Sunday show. Clearly he was up to no good, given his track record.
"But now at least one prominent Republican lawmaker wants to change the 14th Amendment to the Constitution which grants American citizenship to anyone born on U.S. soil.
“Birthright citizenship I think is a mistake,” Republican Sen. Lindsey Graham of South Carolina told Fox News last week. “We should change our Constitution and say if you come here illegally and you have a child, that child's automatically not a citizen.”
Republicans Eye Change to Birthright Citizenship (WASHINGTON, August 3, 2010)