An international human rights body on Friday called for Mexico to investigate a clash between security forces and alleged gang members that killed 43 people, citing testimony suggesting it had included extrajudicial killings by the state.
Brazil's attorney general argued on Sunday for the removal of a judge overseeing an investigation of embattled President Dilma Rousseff's accounts, a last-minute attempt to avoid a ruling that could lead to her impeachment.
Bangladesh stepped up security for foreign diplomats and citizens on Sunday after the killing of two foreigners within a week in attacks claimed by Islamic State, which has vowed similar further assaults in the Muslim-majority nation.
U.S. Republican presidential front-runner Donald Trump said on Sunday the Middle East would be more stable if Muammar Gaddafi and Saddam Hussein were still in power in Libya and Iraq, saying it's "not even a contest".
