John Kelly, above left, the president’s chief of staff, is facing new questions about his handling of the case, including why Mr. Porter worked without a permanent high-level security clearance for more than a year. Read our timeline of the scandal.
4. Jacob Zuma stepped down as South Africa’s president, ending a nine-year, scandal-plagued tenure after his own party repudiated him.
It was a humiliating end for Mr. Zuma, a charismatic anti-apartheid hero who was imprisoned with Nelson Mandela. He initially inspired hope among South Africa’s poorest before coming to symbolize corruption.
5. Also facing swirling accusations of corruption: Benjamin Netanyahu, Israel’s prime minister.
He defiantly called a damning case against him…