His father's prostate cancer changed tennis legend John McEnroe, who turned
50 in February. McEnroe used to have at least one thing in common with ordinary
guys: He rarely saw a doctor or gave his own health a lot of thought. That all
changed five years ago, when his dad, now 74, was diagnosed with prostate
"It really raised my awareness level," says the four-time U.S. Open champ.
He scheduled his first prostate-specific antigen test -- a screening test for
prostate cancer that's also...