Pope Leo had successful surgery to remove a lower lobe of his right lung, the Vatican said.

The Saudi-led coalition fighting in Yemen struck a fuel depot near the Houthi-controlled capital, Sanaa.

Davis was found guilty last month over his role in the late rap superstar's death in a drive-by shooting in 1996.

Guilfoyle the allegations of improper conduct are "false" and being ambassador was the "honour of a lifetime".