Unknown gunman attacks US embassy in Turkey

A Turkish riot police van is stationed outside the US Embassy as supporters of President Recep Tayyip Erdogan were expected to come to protest, in Ankara, Turkey, Monday, July 18, 2016. / Sputnik
A Turkish riot police van is stationed outside the US Embassy as supporters of President Recep Tayyip Erdogan were expected to come to protest, in Ankara, Turkey, Monday, July 18, 2016. / Sputnik
Sputnik