Former Xerox CEO Ursula Burns is calling on leaders in corporate America to look at the racial imbalances within their own companies amid their statements of support for protesters fighting against racial injustice. 

In a recent interview on CNBC's "Closing Bell," Burns, who was the first Black woman to serve as a Fortune 500 CEO, says that a huge part of racial inequality within corporate America starts at the board level. She points out that "most of the boards still have zero or one African American" members on their team and that "pressure in that area can help to speed up progress and transitions for companies."