PARIS (AP) — Rafael Nadal's uppercut of a lefty forehand, thick with topspin, has flummoxed many opponents through the years and carried him to nine French Open titles in 10 previous appearances. Here's a look at what else is happening at the French Open on Thursday: Andy Murray's been wearing his wedding ring tied in the laces of one of his sneakers, and maybe that good-luck charm is helping. "If you aren't playing well in the early rounds, often you have to spend a lot more time on the court ...