An Iraqi defector whose claims were used to help build the case for the U.S. invasion of Iraq has admitted for the first time that he lied. In an interview with The Guardian of London, Rafid Ahmed Alwan al-Janabi — codenamed “Curveball” — says he fabricated tales of mobile biological weapons laboratories and other secret sites under Saddam Hussein. Janabi says he was hoping to topple Saddam Hussein’s government and was “shocked” when his claims were cited in then-U.S. Secretary of State Colin Powell’s infamous address to the United Nations eight years ago. Top Bush administration officials insisted on highlighting Janabi’s claims despite widespread doubts amongst U.S. intelligence.