Jessica Krug, the white George Washington University professor who’s been masquerading as a black woman, once called a neighbor’s friend a “stupid white bitch.” “I said hi to her one day and she said ‘stupid white bitch’ or something,” the woman, a friend of one of Krug’s neighbors in East Harlem, told The Post Friday. SNIP Another neighbor, Anna Anderson, told the Daily Mail Krug called her “white trash” and said she was “gentrifying” the neighborhood by going running, the outlet reported. She also tried to claim the issues people of color face during confrontations with police. “Do you know...