A lot of changes are occurring in Italy and the media is covering events on an hourly basis across the world; it would be pointless to go back to what has just happened. Nonetheless, a few reminders and comments about the three main figures at the crux of the matter - Giorgio Napolitano, Mario Monti and Silvio Berlusconi - could prove useful. This column has always avoided delivering judgments about the heads of state and government in Community countries, out of respect for the people who...