Over the last year, our national dialogue about the Jan. 6 Capitol attack has become ever more focused on politics, congressional investigations and criminal prosecutions. But what about the people who were actually on the front lines on Jan. 6?

A crucial component of the story of Jan. 6 involves what members of Congress were doing on that day. What kinds of conversations did Republican lawmakers have with President Trump? To what extent did any members of Congress play a role in engineering the riot itself? These are some of the questions that the House committee on Jan. 6 is investigating—and it’s seeking information directly from members of Congress, including House Minority Leader Kevin McCarthy.