Laura Poitras (previously) is the Academy Award-winning director of Citizenfour; she teamed up with the activist group Forensic Archicture (previously), whose incredible combination of data-visualization and documentary filmmaking have made them a potent force for holding war criminals and authoritarians to account: together, they created Triple Chaser, a short documentary that uses novel machine-learning techniques to document the ways in which tear gas and bullets made by companies belonging to "philanthropist" Warren Kanders have been used against civilians to suppress anti-authoritarian movements, and even to murder innocents, including children.