Word of the Week: When did ‘Scots-Irish’ become a synonym for ‘white’?

By Harmeet Kaur, CNN (CNN) — Last week, Jeremy Carl, who was nominated by the Trump administration for a top State Department post, was asked in his Senate confirmation hearing to define white identity. Carl, who published a book called “The Unprotected Class: How Anti-White Racism Is Tearing America Apart,” struggled for 20 seconds to