By JM Rieger and Christina Bellantoni and Meredith Dake[jwp-video n="1"]Roll Call reporters and editors explain why the newsroom undertakes the 50 Richest Members of Congress list each year. The project takes weeks and isn't easy — and it can even be agonizing — but they detail why 50 Richest is critically important to understanding Congress. Visit Roll Call's 50 Richest Interactive for more.
