 Sports at 25 and 55, powered by Maximus, moving people and technology forward. All right, the British Open is underway. Here is Dave Preston. That's right, and the first-round leader is Justin Thomas, who retakes the top spot at three under par by birdieing 17 and 18. He tells the USA Network about his approach on the second-to-last hole of the day. 17's a really difficult hole.