Here's how representative democracy works: We send a representative from our district or state to Washington, where they become one of either 435 House members or 100 senators. They can introduce legislation, serve on committees, and make speeches. But for one of them to do something really far-reaching is rare. That's especially true when you're new to the institution, partially because you need the cooperation of a majority of your colleagues to pass something, and partially because of the nature of seniority. When you're a freshman, you don't get to waltz in and write the next big tax bill. You don't get to chair the Appropriations Committee.