February 11, 2010 5:02 am The Caveman Diet A Utah man is gaining international attention for preaching an unusual lifestyle. He believes we’d all be healthier if we lived more like our ancestors did in the Stone Age, and he says his own physical prowess helps make the case. US & World Videos 0:37 Ex-Abercrombie CEO arrested on sex trafficking-related charges 9:07 Selena Gomez and Benny Blanco's sweetest moments 2:13 Real-life ‘Karate Kid' meets his inspiration 2:12 What to expect in court as Trump faces 2020 election charges in DC