Putin's plan to live forever

Russia has long been a cradle of modern longevity science, even before its current president started spending billions to extend his life. This episode was produced by Miles Bryan, edited by Amina Al-Sadi, fact-checked by Gabriel Dunatov, engineered by David Tatasciore and Patrick Boyd, and hosted by Noel King. Russian President Vladimir Putin sunbathing during a vacation in southern Siberia. Photo by Alexey NIKOLSKY / SPUTNIK / AFP via Getty Images.