Wall Street doesn't help people; it is a parasite

Good article on just what good does Wall Street do for us? Not much, if anything. The are vampires that extract wealth out of the economy and make things a lot worse for most of us.

"So, what does Wall Street do that benefits society? Doctors and nurses make patients healthier. Firefighters and EMTs save lives. Telecommunications companies and smart phone manufacturers permit people to communicate with each other at a distance. Automobile executives and airline pilots help people close that distance. Teachers and professors help students learn. Wall Street bankers help—mostly just themselves."