CBS News medical contributor Dr. David Agus discusses what the United States can learn from how other nations are combating COVID19. He tells CBS News consumer investigative correspondent Anna Werner that we need to do more coronavirus testing and treat patients sooner in order to have better outcomes like South Korea and Germany. The difference between China and Italy shows the importance of a centralized response, says Dr. Agus. He also says the draconian measures taken by some Asian countries are difficult to enact without giving up some privacy. According to Dr. Agus, it will be another week and half until we see the impact of measures that have been implemented thus far.(Please note this podcast was recorded the morning of March 27th, 2020)