A police investigator walks outside a destroyed bank branch following a bomb attack in Argyroupoli suburb, northeast of Athens, May 12, 2009. A powerful bomb damaged the bank in Athens early on Tuesday but caused no injuries, police said. The bomb, placed outside the Greek bank Eurobank in the southeastern Argyroupoli district, was the latest in a string of attacks that have rocked the Greek capital in recent months. REUTERS/Yiorgos Karahalis (GREECE CRIME LAW CONFLICT BUSINESS IMAGES OF THE DAY)