A senior official in the Pentagon's education wing who has written books on anti-racism has a history of mocking white people on Twitter, recently-resurfaced posts revealed on Tuesday. Kelisa Wing is the chief diversity, equity and inclusion officer in the Department of Defense's Education Activity office, which oversees schooling for children of Pentagon employees including active duty service members. But before she landed the role, Wing made a few controversial social media posts including one that disparaged a woman for stating that black people 'can be racist too.' She's also listed as an author on several progressive children's books in...