IndyCar's Pippa Mann On Breast Cancer, Racing Macho Men

Pippa Mann is one of a handful of women to have competed at the Indianapolis 500, other notables being Janet Guthrie, Lyn St. James, Sarah Fisher, Danica Patrick and Simona De Silvestro. She has run the prestigious race four times now, and hopes to grab a slot in the starting field of 33 drivers next year.