Aaron Rai and Joakim Lagergren share Wentworth lead as McIlroy loses late ground

PGA champion Aaron Rai and Joakim Lagergren of Sweden each posted a 6-under 66 on Thursday in the BMW Championship with the kind of finish Rory McIlroy could have used at Wentworth. McIlroy, who caused a stir with a 60 in the celebrity pro-am on the eve of the European flagship e