(FILES) This file photograph taken on November 2, 2014, shows Bangladeshi Jamaat-e-Islami party leader, Mir Quasem Ali waving as he enters a van at the International Crimes Tribunal court in Dhaka. Bangladesh hanged a wealthy tycoon and top financial backer of its largest Islamist party late September 3, 2016, for war crimes, dealing a massive blow to the group's ambitions in the Muslim-majority nation. Mir Quasem Ali, a key leader of the Jamaat-e-Islami party, was executed after being convicted by a controversial war crimes tribunal for offences committed during the 1971 independence conflict with Pakistan. / AFP PHOTO / STRINGERSTRINGER/AFP/Getty Images