 The election results remained in dispute with both Mousavi and Ahmadinejad and their respective supporters who believe that electoral fraud occurred during the election.Supreme Leader Ayatollah Ali Khamenei formally endorsed Ahmadinejad as president on 3 August 2009, and Ahmadinejad was sworn in for a second term on 5 August 2009.Iran's Constitution stipulates term limits of two terms for the office of President.