Congress is never going to reign itself in until there is a much more broad public understanding of the problem, and a much stronger desire to see change. And that will mean, at the very least, voting enough of the bums out that it scares the rest of them into action. People are still largely unwilling to do that, but as they learn more we can only hope they will be moved to take action.
So if you have friends, relatives, acquaintances, co-workers or simply no-nothing blowhards at the water cooler who need an education on the subject of money in politics, point them in the direction of Pay2Play. They will come away more informed, but perhaps more importantly, with the conviction that they can make a difference.