 This is Morning Edition from NPR News. I'm Leila Faldin. And I'm Steve Inskeep. Rafael Nadal is sitting out Wimbledon. He decided to focus on the Olympics in a few weeks. Novak Djokovic will play at Wimbledon after knee surgery, and Sports Illustrated's John Wertheim is on the line from London. John, welcome. Hi, Steve. How are you?