October 23, 2008 9:54 am Interpreting Mammograms While a mammogram is one of the most important tests a woman can take, its findings often seem complex to many women. Learn what doctors look for when viewing x-ray films. Local 1:36 R&B star Freddie Jackson on his kidney disease 2:16 Head lice: Debunking myths and sharing truths 2:38 The debate over treating head lice in schools 2:44 Inside Children's National's ‘food pharmacy' 1:26 What is botulism?