Caroline Wozniaki is being accused of bring a racist for her <a class="break-all" href="http://l2.yimg.com/bt/api/res/1.2/lDHN7kxOtUctShMsrHQzYg--/YXBwaWQ9eW5ld3M7cT04NTt3PTYzMA--/media.zenfs.com/en/blogs/sptustenexperts/wozniacki.jpg" rel="nofollow" target="_blank">impersonation of Serena Williams the other day. The two are friends, Williams is on record as have given relationship advice to Caroline, and Wozniaki visited Serena in hospital when she had blood clots in her lungs. Why can't friends have a laugh and a joke without the R word being brought into it?