Political economist and Berkeley professor Robert Reich announced on Twitter this weekend that he would be visiting New York to see his 4-year-old granddaughter and appear on ABC's The Week with Ann Coulter, which spurred Microsoft to rip on Coulter and compare her wits to that of a kindergartener. According to Politico, a since-deleted message on Twitter in response to Reich's account read: “@RBReich your granddaughter’s level of discourse and policy > those of Ann Coulter."