How Trump is banking on 18th Century laws for his border and citizenship promises

President-elect Donald Trump is preparing to dust off a series of centuries-old laws and legal theories to drive his first-year agenda – particularly on the border and birthright citizenship – hoping history will be on his side when the inevitable legal challenges make their way to the Supreme Court.

​ President-elect Donald Trump is preparing to dust off a series of centuries-old laws and legal theories to drive his first-year agenda – particularly on the border and birthright citizenship – hoping history will be on his side when the inevitable legal challenges make their way to the Supreme Court. Read More Breaking News, Latest News and Videos | CNN