Any american with even a small amount of knowledge about our government realizes this already. It's unfortunate but true. It's all about the almighty dollar. If you have enough money you can buy the right lobby firms that will then spend enough of your money to get any law passed that you want.The fact that such a thing as "lobbying firms" exists says a lot about the US political and government system.
The legal system is just as bad here. With enough money you can afford to pay the right lawyer that will then pay the right "experts" and "witnesses" to testify any way they want. Without enough money, it's not innocent until proven guilty anymore. You are guilty unless you can afford to buy your innocence.