Saudi investment summit in crisis after journalist dissappearance
Fethullah Gulen was there at the time when an armed man tried to enter the compound. He's been accused of being involved in the July 2016 failed coup in Turkey, by President Erdogan - accusations Gulen denies
They were detained with excessive force and intimidation, it's been claimed.
A Turkish teacher, who was allegedly kidnapped in the Mongolian capital of Ulaanbaatar and taken to the city’s airport, has been released after authorities temporarily grounded an airplane.