Senator Ted Cruz, Communists, Harvard Law School, and Joe McCarthy. : The New Yorker: Boxer’s analogy may have been more apt than she realized. Two and a half years ago, Cruz gave a stem-winder of a speech at a Fourth of July weekend political rally in Austin, Texas, in which he accused the Harvard Law School of harboring a dozen Communists on its faculty when he studied there. Cruz attended Harvard Law School from 1992 until 1995. His spokeswoman didn’t respond to a request to discuss the speech.