NOFX released its ninth studio album, "The War on Errorism", in 2003, an album of political songs. It became the start of its anti-George W. Bush campaign. Fat Mike organized the website punkvoter.com, compiled two chart-topping "Rock Against Bush" albums, and started a Rock Against Bush U.S. tour. The song "Separation of Church and Skate" from the album was featured in the game "Tony Hawk's Underground". In 2004, a previously unreleased demo version of their song "Concerns of a GOP Neo-Phyte" was contributed to the compilation album "Take Action! Vol. 4".