You've seen them riding down the street...dark pants, white shirts, dark ties, with a black, square name badge over their breast pocket. Baby-faced, and oddly handsome, these young missionaries for The Church of Jesus Christ of Latter-day Saints seem to be everywhere. They have been lampooned on TV, in the movies, and on Broadway. They are endlessly mocked, yet they seem to always take the criticism with a smile. You've seen them, but do you really know their story? I do.