April 1, 2011 7:54 am Dietitian: Dukan Diet Not Fit for a Princess Princess-to-be Kate Middleton and her mother are loading up on protein to trim some pounds before the royal wedding, but an expert says it “doesn’t make sense.” US & World Videos 1:16 National recognition for a Bay Area teen fighting big tobacco 1:11 Total body nuclear medicine PET scan continues to evolve 1:02 Google productivity expert authors guide to boost wellness 2:23 Watch: Feeling and showing the impact of organ donation 1:07 Watch: Autism specialist discusses rise in children on the spectrum