that's extremely rare on st stattens. what's not so rare is muscle aches and pains. by switching to a lower dose or changing to a different statin. >> you described this as a tectonic shift. you're predicting 35 million new prescriptions for statins. a lot of people suspicious about what this means for pharmaceutical companies. are they really drive thiing th train? >> that's a great question. there's a wonderful aspect of the use of statins now. all but one of them are now generically available. you can go to the pharmacy in a big box store and you can get a three-month supply of zocor for $10. $10 for a three-month supply. there are no pharmaceutical companies that will get rich with these guidelines, because these drugs are now very inexpensive, genericically available. this is about public health. >> i always enjoy speaking to you. how about you and i make a pledge that we'll both continue to beat the drum on prevention, because it's so important and people need to know that as you pointed out. appreciate you being on the show today. thank you. >> my pleasure. >>