Al-Qaeda has launched attacks against the Iraqi Shia majority in an attempt to incite sectarian violence. Al-Zarqawi purportedly declared an all-out war on Shiites while claiming responsibility for Shiite mosque bombings. The same month, a statement claiming to be from Al-Qaeda in Iraq was rejected as a "fake". In a December 2007 video, al-Zawahiri defended the Islamic State in Iraq, but distanced himself from the attacks against civilians, which he deemed to be perpetrated by "hypocrites and traitors existing among the ranks".