HARVARD LAW TODAY — You belong here and your voice matters. That was the message shared by interim Dean John C.P. Goldberg on Friday as he welcomed more than 700 new students to Harvard Law School. In remarks that touched on topics ranging from the American Revolution to social media, Goldberg started and ended with one key message: Whatever trepidations Harvard Law’s newest class of students might be feeling about starting or continuing their law school journeys, each of them was exactly where they ought to be.