 Now it's time for the WTOP Mystery Newsmaker Contest. We're going to play the voice of someone you've heard in the news this week on WTOP. Be the first caller at 855-885-1035 to correctly identify the mystery newsmaker and win a four-pack of tickets to Ghostbusters in concert with the NSO at Wolf Trap on July 26. Visit WTOP.com search contest for more information. And here is your mystery newsmaker.