At least 60 killed in attempted military coup in Turkey - senior official

The portrait of Turkish President Tayyip Erdogan is seen on a building in Ankara, Turkey July 16, 2016. REUTERS/Stringer

ISTANBUL (Reuters) - At least 60 people were killed during an attempted military coup in Turkey overnight, a senior official said on Saturday. (Reporting by Orhan Coskun; Writing by Nick Tattersall)