In 2007, Green Day contributed a cover of the song to the Instant Karma: The Amnesty International Campaign to Save Darfur, which was released on June 12, 2007, proceeds from which help support Amnesty International's campaign to focus attention on the conflict in Darfur, Sudan. The song was subsequently released as a single and has an accompanying video for the track with director Samuel Bayer. The single was released to radio on April 30, 2007 and on iTunes on May 1, 2007.