Katherine Legge aims to make history by racing the Indy 500 and Coca-Cola ‘double.’ She’s just looking forward to bedtime

By Don Riddell, CNN (CNN) — Racing driver Katherine Legge is preparing to tackle one of the most daunting feats in all of sport: The Memorial Day “double.” Also known as the Indy-Charlotte double, she’s only the sixth driver, and the first female, attempting to race the Indianapolis 500 and the Coca-Cola 600 on the