Poisoned by Exhaust Fumes, Nascar’s Mast Faces Life Minus Cars

“Rick Mast, a stock-car driver who has probably attracted as much national attention in the last two weeks as he did in his 15-year Nascar career…gained fame Jan. 22 for becoming the first driver in the 54-year history of Nascar to say he was retiring because of acute and chronic carbon monoxide poisoning.”