Over the last 20 years of talking about the problem of big money in politics, Congress hasn't actually voted to do anything about it, and it's unlikely that they will anytime soon. So Harvard University law professor Lawrence Lessig has cooked up a crazy plan to force some change: He's trying to crowdfund a presidential campaign focused on the single issue of campaign finance reform. If Lessig can raise $1 million by Labor Day, and if no other presidential candidates take up what he calls "citizen equality" as their first priority, he plans to run as the first ever "referendum"...