Greek Prime Minister Alexis Tsipras condemned the terror attack that killed at least 28 people and injured 61 others in Turkey's capital Ankara on Wednesday.Speaking to Daily Sabah in Brussels, Tsipras offered his condolences to the Turkish nation.Greek Prime Minister said that he will soon get in touch with Turkish Prime Minister Ahmet Davutoğlu.Tsipras was in Brussels for a joint summit on the the refugee crisis to be held with Davutoğlu and German Chancellor Angela Merkel on Thursday, which was cancelled after the attack.