TURKEY-ELECTION/

Turkish Prime Minister Tayyip Erdogan speaks during an election rally of his ruling AK Party in Istanbul March 29, 2014. Turkey has started an espionage investigation after a discussion between top officials on potential military action in Syria was leaked on YouTube, heralding a possible government crackdown on its political opponents after elections on Sunday. The recording of the meeting between Turkey's intelligence chief, foreign minister and deputy head of the military was by far the most serious breach in weeks of highly sensitive leaks, a scandal which Erdogan has cast as a plot to sabotage the state and topple him. REUTERS/Murad Sezer (TURKEY - Tags: POLITICS ELECTIONS HEADSHOT)