A Carabiniere police officer lies on the ground after gunshots were fired in front of Chigi Palace in Rome April 28, 2013. Two police officers were shot and wounded outside the Italian prime minister's office on Sunday as Enrico Letta's new government was being sworn in around a km (0.62 miles) away at the president's palace, RAI state television reported. REUTERS/Giampiero Sposito (ITALY - Tags: CRIME LAW)