feet as it is getting more cumbersome. my solution. raise retirement age. reincrease deductibles and co-pays so people pay more out of their pocket so there is disincentive for overruse use. look at ryan plan where you privatize medicare as a choice. face it, insurance companies are looking for profit and they will streamline and have more efficiencies. gregg: doctors are perhaps ordering more tests than they need to. they're worried about legal liability. how about med mal tort reform? >> hugely important. i'm glad you brought that up. they should have it put in obamacare and they're afraid because the malpractice attorneys. if we don't have tort reform we will continue to practice defensively. that is the whole culture of medicine that has to change. gregg: good to see you. dr. siegel. >> thank you, gregg. julie: former president george h.w. bush throwing his support behind one of the presidential candidates. we'll tell you who got his backing and who got snubbed and what it means for the