We trust doctors to keep us healthy. But what happens when a doctor betrays that trust? In recent years, dozens of people who were born decades ago with the help of fertility treatment are coping with the revelation that they weren’t conceived the way they were told. 

Today's on the 21st:  The new podcast “Sick” tells the story of one fertility doctor’s abuse of power and the generations of lives he affected. We spoke with the hosts from Side Effects Public Media and PRX. We also talked through the latest developments in the impeachment process with two legal experts in Illinois and rounded up reactions from our state’s representatives in Congress.