...Romney keeps his focus simple: fix the economy. But others are fixated on something else: his faith. SNIP Some call it a cult... Yet Mormons call themselves Christians, which raises eyebrows, especially within evangelical circles. Shawn McCraney is a former Mormon who now hosts a show called, 'Heart of the Matter," where he witnesses to Mormons in Salt Lake City. "...I didn't know the Lord and that led me to an internal angst." "What happened was I came to realize that there was nothing I could do to get myself right before God -- where with Mormonism...it's you have to...