It's been 18 years since Madeleine McCann vanished, and her parents, Gerry and Kate McCann, have never abandoned hope. Maddie was just three years old when she disappeared from the McCanns' holiday apartment in Praia da Luz, Portugal, on May 3, 2007. Extensive search efforts followed, but the toddler's whereabouts remain a mystery to this day. The parents endured additional anguish this week when they appeared in court to testify against two women accused of harassing the McCann family. Polish