It's impossible to tell which person is a criminal from the way he dresses, walks, talks or looks. The FBI says that you're deluding yourself if you pose as an infallible judge of character, and use only the things you see to make a decision. Criminals can be, and are, tall, short, fat, lean, well dressed or slovenly. In fact, they answer any and every description you can name, because they possess no common physical ailment - unless it be short sightedness! By now, it should be common knowledge that anyone who decides to be a criminal is short-sighted...