JACKSON, Tenn. (AP) — By 10 a.m. every morning Harold Johnson can be found at Regency Retirement Village caring for his wife of 58 years, Sandra. He stays to feed her lunch and heads out around 1 p.m. to feed himself and walk his dog before heading right back to Regency. Like clockwork, Harold Johnson is back by 3:30 p.m. to sit with Sandra, feed her dinner and tuck her into bed for the night.