 At Royal Troon, it is a jam-packed leaderboard after three rounds at the Open Championship. Twelve players within four shots of the lead. And it's Billy Horschel all alone in front. He's at four under for the tournament looking for his first major championship. Listen, I've been in the lead many times going into the final round. Obviously, this is a major. It means a little bit more. We all know that. We know what this means to everyone involved.