Return to the bad old past. If one group of native born can be denied then everyone native born can be denied.
Prominent figures in the Republican Party in recent days have expressed renewed interest in repealing the 14th Amendment to the Constitution, which would take away the automatic right of those born in the United States to become citizens of the country. Even a number of the GOP presidential candidates argue that this privilege has been abused and is no longer necessary in modern times.
But rescinding birthright citizenship privileges would return the U.S. to some of its darkest chapters, when politicians tried to deny citizenship rights to black people and when the country was overtaken by anti-Chinese xenophobia.
http://www.huffingtonpost.com/entry/birthright-citizenship-chinese_55d33190e4b055a6dab1594d?kvcommref=mostpopular