'Not many surprises' in Mueller hearings, says Rep. Johnson

Now that Robert Mueller’s appearance before Congress has concluded, we turn to lawmakers of both parties for their reactions. Rep. Mike Johnson, R-La., was a constitutional attorney for 20 years before being elected to Congress in 2016. A member of the House Judiciary Committee, Johnson joins Judy Woodruff to discuss his “main takeaway” from the hearings and what he thinks Congress should do next.