Documentary filmmaker Ken Burns returns with 'The Mayo Clinic: Faith - Hope - Science,' which looks at the life of William Worrall Mayo and the evolution of the Mayo Clinic. Burns and Tom Brokaw join the discussion.Sept. 25, 2018
UP NEXT
Hollywood screenwriters and studios reach tentative deal to resolve strike
01:18
Climate scientist says climate is resilient to a point, but time is running out
05:42
Democracy emerges as the new kitchen table issue
04:16
Female doctors earn 74 cents for every male physician, says president of Women in Medicine
04:56
Steve Kornacki: Indictments against Trump don't seem to impact his polling
08:33
Focus on group identity makes it harder for different groups to get along, book argues