Hillary Clinton's support from financial institutions has always been her Achilles heel but running counter to this criticism is her pledge to end systemic racism. The two are actually closely related and if she is to make good on her promises on racial justice, she will have to test those close connections to Wall Street by directly pushing for a reinstatement of Glass-Steagall and closing the carried interest tax loophole.

The Movement for Black Lives' policy platform calls for a reinstatement of Glass-Steagall, the 1933 law that separated commercial and investment banking. The law has lately become a core focus of economic progressives.

Groups involved with the Movement for Black Lives see it as a key way to advance economic racial justice. Hillary Clinton has hesitated to publicly talk about the policy – in no small part because Bill Clinton was the one who repealed the law under his administration. The absence of an impermeable boundary between commercial and investing functions both instigated and then accelerated the 2008 financial crisis, forcing millions to lose their homes and jobs.

Communities of color were hit hard and recovered more slowly. Mortgage lenders like Wells Fargo systemically targeted black and brown borrowers for subprime loans, putting many at risk of foreclosure. In the years after the recession, many of these lenders settled multi-billion-dollar discrimination lawsuits years after the damage had been done.

Also, a 2015 American Civil Liberties Union study showed that black families continued to lose wealth years after the recession – even as white families began to climb out. The average black household lost 40 percent of its non-home equity wealth.