I sat, with two friends, in the picture window of a quaint restaurant just off the corner of the town-square. The food and the company were both especially good that day. As we talked, my attention was drawn outside, across the street. There, walking into town, was a man who appeared to be carrying all his worldly goods on his back. He was carrying, a well-worn sign that read, ‘I will work for food.’ My heart sank...