Adnan Khashoggi: Saudi billionaire negotiated billions of dollars in weapons sales to Saudi Arabia in the 1970s and played “a central role for the US government” with CIA operatives in selling guns to Iran, according to a 1992 US Senate report co-written by then-Senator John Kerry, now the US secretary of state. Photograph: Getty Images

One day during his presidential re-election campaign in September 1996, Bill Clinton walked into a room in Westin Crown Center hotel in Kansas City. A(...)

Prime Minister of Iceland Sigmundur David Gunnlaugsson:  The Mossack Fonseca documents show Gunnlaugsson’s family - unbeknownst to Icelanders - had a big personal stake in the outcome for bank creditors.  KENZO TRIBOUILLARD/AFP/Getty Images)

On May 15th, 2014, the prime minister of Iceland stood before parliament answering questions about how aggressively his government would sniff out ta(...)