This undated photo provided by the Parks & Crump, LLC shows Terence Crutcher, left, with his father, Joey Crutcher. Crutcher, an unarmed black man was killed by a white Oklahoma officer Friday, Sept. 16, 2016, who was responding to a stalled vehicle. (Courtesy of Crutcher Family/Parks & Crump, LLC via AP) 

In this Monday, Dec. 7, 2015, file photo, Wells Fargo chairman & CEO John Stumpf is interviewed by Maria Bartiromo during her "Mornings with Maria Bartiromo" program on the Fox Business Network, in New York. Wells Fargo is in the spotlight after its employees allegedly created up to 2 million bank and credit card accounts, transferred customers' money without telling them and even created fake email addresses to sign people up for online banking in an effort to meet lofty sales goals. (AP Photo/Richard Drew)  

This undated photo provided by the FBI shows Ahmad Khan Rahami, wanted for questioning in the bombings that rocked a New York City neighborhood and a New Jersey shore town was taken into custody Monday, Sept. 19, 2016, after a shootout with police in New Jersey, a law enforcement official told The Associated Press. (FBI via AP) 

Congressional Black Caucus Chairman Rep. G. K. Butterfield, D-N.C., center, accompanied by, from left, Rep. Joyce Beatty , D-Ohio, Rep. Hakeem Jeffries, D-N.Y., Butterfield, Rep. Gregory W. Meeks, D-N.Y., and Rep. Al Green, D-Texas, speaks during a news conference on Capitol Hill in Washington, July 8, 2016 file photo Black voters reacted skeptically on Friday to Republican presidential nominee Donald Trump’s public admission that he now believes the nation’s first black president was indeed born in the United States. Many said the fact that Trump spent many years questioning President Barack Obama’s national origin was disrespectful, and an insult to all black Americans. (AP Photo/J. Scott Applewhite, File) 

Granulated sugar is shown in Philadelphia, Monday, Sept. 12, 2016. A new study released Monday details how the sugar industry worked to downplay emerging science linking sugar and heart disease. It's the latest installment of an ongoing project by a former dentist to reveal the industry's decades-long attempt to influence science. The Sugar Association said it questions the author's attempt to play into current anti-sugar sentiment. (AP Photo/Matt Rourke)