South Africa's Zuma Resigns After Huge Pressure

South African president Jacob Zuma has stepped down, after intense pressure and defiance from his party, the African National Congress. The new ANC leader, Cyril Ramaphosa, is set to replace him as head of state.

Zimbabwe opposition leader Morgan Tsvangirai has died after a long battle with cancer.

At least seventeen pupils and adults have been killed in a school shooting in Florida. It's the second deadliest attack of its kind in a school in America.