American Cancer Society TV Spot, 'Reason' Ft. Mary J. Blige, Josh Groban

There's a reason there's no second-hand smoke in restaurants and no cigarette advertising around playgrounds. There's a reason we know tanning beds are really bad and mammograms are really good. There's a reason two out of three people survive cancer. We cannot be silent until that number is three out of three. Let's make noise and finish the fight.