Caroline Wozniacki
Why women’s tennis needs more superstars
A good old-fashioned rivalry at the top could provide a real boost to the next generation of stars
Coming out swinging
McEnroe is still taking big shots, a twittering Scot, and McIlroy sets his sites on No. 1
Bruce Cockburn’s rocket launcher, Knut’s girlfriend, and the new Osama
Newsmakers of the week