Just hours after Donald Trump said to a room of Black journalists that he “didn’t know” Vice President Kamala Harris “was Black until a number of years ago,” one of the ex-president’s lawyers also suggested that she also doesn’t know the presumptive Democratic nominee is Black. Alina Habba, who represented the MAGA hopeful in his New York civil fraud case earlier this year, spoke at her former client’s Harrisonburg, Pennsylvania rally Wednesday, telling rally-goers: “I am a strong woman. A mom, a lawyer, and an American.” The MAGA ally continued, “And unlike you, Kamala, I know who my roots ar…