U.S. Sen. Tim Scott on racism and the Capitol police

In our NewsHour Shares moment of the day, Sen. Tim Scott, a black Republican from South Carolina, gave a powerful — and revealing — speech Wednesday on how even in the Capitol, relations between African-Americans and cops are strained. He knows, he says, because he too has felt the sting of disrespect and suspicion. He described an incident from just last year and said there have been others.