A traditional will spells out who gets your stuff. An ethical will, or legacy letter, is a distillation of your history and values. Dr. William Silvers had just written one when he suffered a paralyzing sports injury. The venerated physician laid out his parents' Holocaust survival story. In the end, it gave him perspective on his own challenging journey. Writer Nancy Sharp, who helped Silvers craft his letter, also speaks with Colorado Matters Senior Host Ryan Warner.