the occupy movement has gone global. what began as a public demonstration in a small park in lower manhattan today spread to cities around the world. you see it there on your screen. it was a worldwide display of sympathy and solidarity with the protesters of occupy wall street. there was tokyo and japan, london in to uk, rome, sidney, hong kong, indonesia to name a few. most were peaceful. though some arrests were reported. rome, however, stands out as the exception today. thousands of peaceful demonstrators suddenly scattered as anarchists began lobbying cocktails. now, numerous fires broke out. you can see riot police there on your screen responding. and a fire broke out in a government building, as well. protesters broke out shop windows, riot police moved in with water cannons and tear gas. and let s go to newsweek reporter barbie nango. did they take advantage of the protest, this occupy movement to create havoc? is that what happened today? reporter: that s absolut