Camp Hill, Pa., 2016-Mar-01 — /EPR Retail News/ — Rite Aid's first-ever Innovation Challenge has selected the Tri-Tip Walking Cane, an ergonomic walking cane, for development and sale in Rite Aid stores and online at www.riteaid.com. Created by Jamie Jordan, an engineer based in Grapevine, Texas, the Tri-Tip Walking Cane features three legs that function independently for…