Wall Street is a major threat to the middle class

http://www.csmonitor.com/Business/Robert-Reich/2015/0127/Wall-Street-is-a-threat-to-the-American-middle-class?cmpid=TW

Presidential aspirants in both parties are talking about saving the middle class. But the middle class can’t be saved unless Wall Street is tamed.
The Street’s excesses pose a continuing danger to average Americans. And its ongoing use of confidential corporate information is defrauding millions of middle-class investors.
Yet most presidential aspirants don’t want to talk about taming the Street because Wall Street is one of their largest sources of campaign money.