Petition signer, Thank you for signing our petition to Senator Warren and members of the Congressional Progressive Caucus. Only the two chairmen of the caucus have endorsed Bernie Sanders for President, so we'd like you to up the ante... a lot. This involves three simple steps. Revolt Against Plutocracy has a far more powerful tool we're going to use to compel Democrats, including super delegates at next summer's Convention, to support Bernie Sanders for President or risk losing the general election to Republican. We call it the Bernie or bust pledge, and we hope you find out more about how it works by clicking on the link provided below. That's the first of three simple steps you can take to help us apply leverage and provide Convention insurance for Senator Sanders' political revolution. Thank you for considering what we call our "steel fist" in this fight to make Senator Sanders the next President. In solidarity, Victor Tiffany Revolt Against Plutocracy PS: The petition you signed is our "iron fist."