epa04074979 (FILE) A file photo dated 12 February 2014 shows Italian Prime Minister Enrico Letta looking down during a news conference at Palazzo Cighi, Rome, Italy, 12 February 2014. Media reports on 13 February 2014 state that Italian Prime Minister Enrico Letta said he is to resign on Friday, 14 February 2014. EPA/ALESSANDRO DI MEO