Too often money is used to maintain unjust authority. I suspect we don't think of "Honest Abe" while shelling out $5 for a soda at a ball game. But perhaps we should. And we don't think of Ben Franklin's inventive mind or populism when we happen to be holding $100. Again, perhaps we should. It may take a Harriet Tubman or Sojourner Truth (on currency) to wake us up to economic injustice when we buy a movie ticket or pay for parking at a football game. --David Cobb, MN