Turkish President Recep Tayyip Erdogan has had informal talks with German Chancellor Angela Merkel on the fringes of the G20 summit in China. The summit is being held in the southern Chinese city of Hangzhou. #Erdogan , #Merkel discuss Syria op., July 15 coup bid https://t.co/UeMqyhoqB6 pic.twitter.com/MDeh7SpAey— ANADOLU AGENCY (ENG) (@anadoluagency) September 4, 2016 What did…