Madeleine McCann:Image shows what missing tot may look like

(CNN) — The parents of missing English toddler Madeleine McCann on Friday unveiled a digitally enhanced picture showing what she might look like today if she is still alive. Madeleine McCann was 3 when she disappeared in 2007; this photo shows what she may look like at 6. Madeleine was 3 years old when she disappeared... »