https://www.cnbc.com/2018/01/30/roger-mcnamee-amazons-devices-could-be-key-to-cheaper-health-care.html >Amazon's connected home devices could be key to the company's new initiative aimed at lowering U.S. health care costs by improving preventative care, tech investor Roger McNamee said Tuesday. >"With Amazon you have a lot of technology that people have around the home that if properly applied can help them be well every day so that their needs for health care are discovered sooner when they're cheaper," McNamee told CNBC's "Squawk Alley."