The idea that a pleasant environment can make us happier is nothing new, but can it also make us healthier?. That's what some architects and designers think. They point to research that patients in hospital rooms with views of nature got better faster and with fewer drugs than those who looked out at a brick wall. And if patients get better faster, that saves money, which may be one reason more hospitals and hospices in the Twin Cities are keen on the idea of using architecture to heal. Minnesota Public Radios Mary Stucky reports.