AP - At age 23, Kim Clijsters has decided to ease up on her tournament routine to make more time for shopping and nice meals so she can enjoy each city she visits. It's a sort of phased retirement. The former U.S. Open champion plans to call it quits and focus on family after playing an abbreviated schedule this year. The latest stop on her farewell tour is Key Biscayne for the Sony Ericsson Open, which began Wednesday.More...