Arlington County, Virginia, may soon have a civilian police review board, but there are questions in the community about how powerful the board should be. Under a proposal from Arlington County Manager Mark Schwartz, the board would be able to review police investigations that have already been completed, but would not have the power to launch its own investigations or discipline officers. The board would have seven voting members who are civilians and two nonvoting members with law enforcement backgrounds. “I think we need the type of review board that reflects our values and our experience here in Arlington,” Schwartz said. “What’s the best fit for Arlington? Reasonable people are going to differ as to the right answer.”