A man uses a Geiger counter outside the tunnel of the high-speed rail link between Italy and France through...
A man uses a Geiger counter outside the tunnel of the high-speed rail link between Italy and France through the Val di Susa in Chiomonte March 23, 2013, during a visit by the Italian parliament delegation. REUTERS/Giorgio Perottino (ITALY - Tags: TRAVEL BUSINESS CONSTRUCTION POLITICS TRANSPORT)