Subscribe here: Full Episodes: | 20/20 Hindsight (2020) Professor Dale Fisher tells reporter Liz Hayes that Sweden’s reliance on herd immunity clearly backfired, and highlights the countries that have done the best job in getting the COVID-19 spread under control.…

Could our obsession with so-called “wellness” actually be causing us harm? Scientists and doctors are growing increasingly concerned about the alternative products we’re taking. They say they’re not only a waste of money, but in some cases might also be…