Italian Carabinieri stand outside La Scala opera house during snowfall in Milan
Italian Carabinieri stand outside La Scala opera house during snowfall in Milan December 7, 2012. La Scala opera house will open the 2012/2013 season with Richard Wagner's "Lohengrin", which is directed by Daniel Barenboim. REUTERS/Alessandro Garofalo (ITALY - Tags: ENTERTAINMENT ENVIRONMENT)