U.S. congressional Republicans who oppose President Barack Obama's pursuit of a nuclear deal with Tehran and are eager to portray Iran as untrustworthy will use a hearing in Congress on Wednesday to air complaints about Iran's actions in Latin America.
The "Jihadi John" killer who has featured in several Islamic State beheading videos is Mohammed Emwazi, a Briton from a middle class family who grew up in London and graduated from college with a degree in computer programming, the Washington Post newspaper said.
Libya and Egypt asked the United Nations Security Council on Wednesday to lift an arms embargo on Libya, impose a naval blockade on areas not under government control and help build the country's army to tackle Islamic State and other militants.