Tonight: More details on the Trump grand jury in New York—and a reminder that criminal presidents are indeed a thing. Then, new reporting on the undermining of democracy in Arizona and beyond. And did a member of the Proud Boys really participate in the censure of a Nevada election official? Plus, today's remarkable statement from the White House about the "two theories" of the Covid-19 origin story. Guests: Jane Mayer, Adam Miller, Jon Ralston, Adam Jentleson, Dr. Ashish Jha, Zerlina Maxwell