maybe they work together piecemeal on projects. here s what walmart told me last night when i contacted them. they said we don t comment on rumors and speculation. so nondenial denial there. but here s what we know already. walmart and human a working together, providing insurance coverage for people in medicare and in some cases offering prescriptions for as the as $1 to people who agree to pick up those drugs at a walmart pharmacy. we have seen lots of deals in the category. cvs, aetna latest in megamerger deals, people trying to wring out costs. a lot going on. i have to tell you at the end of the day, walmart trying to make itself more nimble, better able to go of the customers now. as things change in healthcare. dana: as demographics change as the population gets older a report about housing, being out of reach for average americans. what do you know about that? this is from adams solutions. they re saying that in 68% of housing markets across the