sentences:  He currently anchors for "KDKA-TV News" at 4 and 6 P.M. after turning over his noon anchoring duties to Kristine Sorensen in 2019.At the age of six months, Smith was diagnosed with Polio, and started his elementary school education in special schools for children who had been crippled by the disease.He still walks with a limp and is rarely seen walking on camera.