Crossroads Hospice nurse Dean Nash in Memphis brought his dog Stormy with him to work. He has seen the power of the love that Stormy gives his patients, take them away from their pain and sorrow. He says he believes love is the most powerful medicine of all. This video was made in 2011. It was content I created when I had a video column "Expressions of Faith" when I worked at the Commercial Appeal newspaper; it was always one of my most popular videos. So I am reintroducing it here.