MILAN (AP) ??" The gala season premiere of Puccini's "Tosca" starring Russian soprano Anna Netrebko and conducted by Riccardo Chailly received 15 minutes of applause from an audience of Milanese elite, in an evening that celebrated culture as a bulwark against political extremism. For the second year, the performance opened with long applause for Italy's president, Sergio Mattarella, sitting in the royal box with four government ministers. As last year, the Italian government is struggling, as...