Kim Clijsters before comeback in Dubai: "Your punches are still fantastic"

Former number one in the world, Kim Clijsters , has reached the WTA tournament in Dubai. Her much-noticed comeback is taking place at the Dubai Duty Free Tennis Championships, it is her first professional tournament since the US Open 2012. People from her immediate area trust the 36-year-old a lot, but her opening task is not an easy one with Kiki Bertens.