Friendly foes: Venus and Serena Williams are friends at home. But they are foes on the tennis court. (News Feature). From: Know Your World Extra | Date: September 27, 2002| Author: Neff, Noel | COPYRIGHT 2002 Weekly Reader Corp. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan.  All inquiries regarding rights should be directed to the Gale Group.Copyright information

Venus and Serena Williams are like many sisters. Most of the time, they get along just fine. In fact, they are best friends.

There are other times when things can get ugly. Most feuds among sisters and brothers take place in private. But the whole world watches when Venus and Serena fight!

Their battles aren't violent. They take place on the tennis court. The sisters are two of the best athletes in the world. They have more than 40 titles. One writer said the ...