The U.S. Postal Service is a pillar of our democracy - and it's currently under siege. Protecting our right to vote-by-mail will be essential this November, as millions of Americans from all 50 states use this option as the safest way to vote during the COVID-19 crisis. We are joined by U.S. Congressman Raja Krishnamoorthi, who talks to us about questioning Postmaster General Louis DeJoy this week as a member of the U.S. House Committee on Oversight and Government Reform, and what we can do to protect the U.S. Post Office.