Salon's executive editor Andrew O'Hehir and senior politics writer Amanda Marcotte break down days three, four and five of the House Intelligence Committee's public impeachment hearings on President Donald Trump, which includes former National Security Council aide Fiona Hill's testimony and the testimony of Gordon Sondland, Trump's EU ambassador. Check out their top takeaways and how the next steps in the case will affect Democrats and the 2020 presidential race.