South Korean police said Thursday that a 103-year-old South Korean man who wandered off in sub-freezing temperatures in Seoul has safely returned home, thanks to a bus driver who reported him to officials. The man, surnamed Bang, left his home in Dongdaemun-gu at 5:37 a.m. on Wednesday. The police were soon notified and a search was launched. The nation's capital experienced temperatures ranging from minus 3.7 d...