How sportscaster Ernie Johnson and his wife found healing by "unlocking" their late son's key collection

Near Atlanta — Cheryl Johnson and her TNT sportscaster husband, Ernie, say they've had a blessed life, due in no small part to a decision they made back in 1991.

That's when the Johnsons adopted Michael, a little boy from a Romanian orphanage, and brought him home to Atlanta. Michael was diagnosed with Duchenne muscular dystrophy, an incurable disease, after arriving in the U.S.

He also developed a rare, feverish passion for car keys and key fobs.