More than 80,000 new voters in Washington, D.C. have registered since 2010, and rapid changes in the city’s demographics are being studied as experts analyze the upcoming Democratic primary in the race for D.C. mayor. George Derek Musgrove ’97, history, assistant professor of history, was interviewed for a front page story published in The Washington Post on March 9. The article, titled “D.C.’s complexion is changing. Will the next mayor reflect that?“, examines how the upcoming mayoral election could reshape power and politics in the nation’s capital. “The identity of the city since the ’60s has been ‘Chocolate City,’ ” Musgrove said. “The last …