Good Samaritans aren’t the exception
Melanie McGrath writes: A few years ago, I was assaulted on a busy street in London by a man who came up behind me. Some details of the assault are hazy, others pin-sharp. I recall exactly what my attacker did, and that the assault was witnessed by rush-hour drivers sitting at a red light. If there were pedestrians nearby, I do not remember them, though the situation suggests that there were people at hand. I do remember that no one…