

A Colombian presidential candidate has been shot three times - reportedly twice in the head - at a campaign event in the capital, Bogota.
Miguel Uribe Turbay, 39, was attacked while addressing a small crowd in a park on Saturday. Police arrested a 15-year-old suspect at the scene, local media say.
His wife, Maria Claudia Tarazona, called on the nation to pray for his survival. "Miguel is currently fighting for his life. Let us ask God to guide the hands of the doctors who are treating him," she said.
Uribe's Centro Democratico party condemned the attack, saying that it "endangers the life of a political leader... democracy and freedom in Colombia".
Phone footage shared online appears to show the moment when he was shot in the head mid-speech, prompting those gathered to flee in panic.
Paramedics said he had been shot in the knee and twice in the head, AFP news agency reported. He was airlifted to Sante Fe clinic where supporters have gathered outside to hold vigil.