How powerful are you? Our guest this hour advised President Clinton on domestic policy. He helps people work for civic change and he says you're more powerful than you think, but you have to understand how power works. And, if you're a man playing for U.S. Hockey, congratulations: You've been getting a full salary and the organization pays for you to travel business class to the Olympics. Not so much if you're a woman hockey player. We'll talk about equality in women's sports with the co-owner