Ya se sabe, los intereses creados
"People invest money to make money. In a free economy they invest in building homes and factories, inventing new products, finding oil, and other economic activities. That kind of investment benefits us all -- it's a positive-sum game, as economists say. People get rich by producing what other people want.
But you can also invest in Washington. You can organize an interest group, or hire a lobbyist, and try to get some taxpayers' money routed to you. That's what the farm lobbies, AARP, industry associations, and teachers unions do. And that kind of investment is zero-sum -- money is taken from some people and given to others, but no new wealth is created.
If you want to drill an oil well, you hire petroleum engineers. If you want to drill for money in Washington, you hire a lobbyist."