The Strokes wrapped up their Coachella set Saturday night by using the festival’s massive onstage LED screens to display a political protest against foreign interventions by the U.S.During the second weekend of the annual Southern California festival, the group made its stance unmistakable as it ended on a performance of the 2016 song “Oblivius” — accompanied by a montage showing confirmed and suspected instances of CIA involvement in overthrowing foreign governments