There are 535 people who meet in the hallowed halls of Capitol Hill. They go in, legislation comes out. You can watch the machinations of the House and Senate chambers on C-SPAN, you can read their bills online. But what are the rules of engagement? Where does your Senator go every day, and what do they do? What does it mean to represent the American people?

Our guides to the U.S. Legislative branch are Congressman Chris Pappas, Eleanor Powell, Stefani Langehennig and Emmitt Riley.