Danny L. KEY, Plaintiff-Appellant, v. John J. CALLAHAN, Acting Commissioner of Social Security, Defendant-Appellee

RALPH B. GUY, Jr., Circuit Judge.

Claimant, Danny Key, appeals from a denial of social security disability benefits. An administrative law judge (ALJ) determined that as of December 31, 1988, when claimant’s insured status expired, he was able to do his past relevant work as a truck driver or a grocery store owner/operator. The ALJ also determined that “[w]hile the claimant had probable dyslexia with limited reading and writing skills, the objective medical evidence does not indicate the existence of a medically determinable psychological mental impairment.”

On appeal, claimant argues that the…