• We took your calls about James Comey's new book, and some of the issues he takes with the president. Is Comey spreading the truth or throwing sucker punches?
  • Trenni Kusnierek joined us for a recap of yesterday's Boston Marathon.
  • FRONTLINE's Michael Kirk gave us a preview of the new documentary, "McCain," which follows how John McCain's presidential run paved the way for the Trump presidency.
  • Medical ethicist Art Caplan joined us to talk about how opioid deaths are impacting the number of organs available for transplant.
  • We opened up the lines to ask you about a new study that says hand dryers spread bacteria and pathogens.
  • CNN's John King gave his take on Sean Hannity's relationship to Trump's lawyer, Michael Cohen.
  • Harvard historian Nancy Koehn explained what can be done to preserve the world's collective memory of the Holocaust.