Dr. Ian Smith is taking over as host of the 13th season of "The Doctors" on CBS. He has worked as a medical correspondent on NBC, Rachel Ray and The View. Now he is heading to daytime TV replacing the panel of doctors the show normally has, with just Dr. Smith at the helm. He talks to Dennis Miller about the show's shakeup from ensemble to singular host as well as his take on the United States of America's handling of coronavirus.