Twitter has removed a series of vile tweets written by a critical race theory professor who was mocking Queen Elizabeth II just hours before her death, prompting thousands of people including Jeff Bezos to slam her for the insolent words.  Uju Anya is an ‘anti racist’ teacher and associate professor at the Carnegie Mellon University in Pittsburgh, Pennsylvania, and she sparked outrage after calling the ailing Queen the head of a ‘thieving, raping, genocidal empire’.