February 23, 2007 - 15:56 AMT
11:44 GMT
The prosecutor's office for Istanbul's Sisli district has launched an investigation into Sisli Mayor Mustafa Sarigül and the committee that organized the funeral for journalist Hrant Dink, the slain editor of the Turkish-Armenian weekly Agos, for the slogans "We are all Armenians", "We are all Hrant Dink."