salonpas. it's good medicine ♪♪ we all need a rock we can rely on. to be strong. to overcome anything. ♪♪ to be...unstoppable. that's why millions rely on the strength and financial guidance of prudential to achieve their dreams. who's your rock? ♪♪ >> o'donnell: well, tomorrow on "cbs evening news," it's friday, o steve hartman's got his "on the road" with a story about how a small town's volunteer e.m.s. was on the verge of shutting down until an unlikely group answered the caw. can't wait to see that. and if you can't watch live, don't forget to set your d.v.r. so you can watch us later. that was tonight's "cbs evening