Directed by Sean Mattison and produced by Trevor Martin, PETRO is set during a historic political upheaval in Colombia as Senator Gustavo Petro becomes the front-runner for president in 2022. As a former M-19 guerrilla leader, Petro's message of peace sends shockwaves through the nation and seems to threaten the powers that be. In this 1on1, we speak to Mattison and Martin about 'peace as a social contract' and the tension between resistance and violence.