Support WBURMuslim Faction Has Its Roots In Cairo Coffee KlatchPlay04:16Download AudioSteve InskeepJune 19, 2012 ShareMohammed Tolba (center) talks with friends at a coffee shop in the Cairo suburbs. The 33-year-old Egyptian is trying to change the public perception of Salafists, Muslims who believe in a literal interpretation of the Quran. (NPR)