Golf professional Phil Mickelson wears a pink ribbon for Breast Cancer Awareness Month before an NFL football game between the Denver Broncos and the San Diego Chargers Monday, Oct. 15, 2012, in San Diego.

Golf professional Phil Mickelson wears a pink ribbon for Breast Cancer Awareness Month before an NFL football game between the Denver Broncos and the San Diego Chargers Monday, Oct. 15, 2012, in San Diego.