Littwin: Debate on concealed weapons revealing March 23, 2002 I've got a little confession to make. In my column Thursday on the concealed-weapons bill, I left out maybe the most important point. Which is this: You can safely bet that whenever the bill becomes law, you won't be able to tell the difference. It won't set off a crime wave. It won't make the streets any safer, either. But you already knew that. To begin with, not that many people will even sign up for a permit. Most people don't want to carry a concealed weapon, if only because of...