Can Hillary Clinton and Democrats really take on Wall Street?

If Democrats really want to take on Wall Street and tackle economic inequality, they first have to bring about reform of the campaign finance system. If campaigns were publicly funded or there were more stringent limits on independent expenditures, Wall Street would have much more trouble achieving disproportionate influence. Reform could level the playing field. More often than not, campaign finance reform is an issue that gets sidetracked with little more than some pro forma words of support.