LONDON – “Where are those Williams sisters?” a Wimbledon ticket-holder asked me yesterday. They lost in the fourth round, I replied. “So what?” the guy, an American, persisted. “They’re as much a part of this place as strawberries, ivy and the Pimm’s Cups. It should be like our baseball with designated hitters. Just insert them automatically in the lineup, into the … [Read more...] about YOU CAN’T ESCAPE THE BIRDIES AT WIMBLEDON