Ezekiel Emanuel, vice provost for global initiatives, and chair of the Department of Medical Ethics and Health Policy at the University of Pennsylvania, senior fellow at the Center for American Progress, an "architect of Obamacare," co-host of the podcast "Making the Call," and the author of Which Country Has the World's Best Health Care?, compares the healthcare systems around the world, including Taiwan, Germany, Australia and Switzerland, to see which country does it best and could be a model for the U.S.