The standoff at 1300 Pennsylvania Avenue was not much of a spectacle. On the first day of February, a handful of men working for Elon Musk had come to the U.S. Agency for International Development (USAID), a few blocks from the White House, demanding full access to its headquarters. The agency’s staff refused. No guns were drawn. No punches thrown. Nobody involved the police. But in these early days of the Trump Administration, perhaps no other scene revealed more clearly the forces reshaping America’s government.