Larry Breitenstein, PhD, chair of the social work department at Slippery Rock University, remembers child protection work in Kentucky in the early '70s. "I used to carry extra canned food in my car, just in case. Almost half my families needed help with food. Food stamps were new and food banks were scarce. We had petty cash for food, but it was never enough. I almost always bought food because I never knew when I was going to find a starving kid."