Knoxville, Tennessee (CNN) – Helen Ashe experienced many hardships growing up in Abbeville, South Carolina, during the 1930s and '40s. Her family's first house had no lights or running water. But even during tough times, she and her twin sister, Ellen, were taught to be selfless. "My daddy taught us not to take the last … Continue reading CNN Heroes: 'Love Kitchen' delivers for Knoxville needy