?Occupy? movement spreads

It?s hard to tell what will come from the ?occupy? protest movement spreading across the nation, but a University of Wisconsin professor says it?s unusual and interesting. It started in New York City last month with groups of protesters camping out on Wall Street. While there was initially no specific stated goal or agenda, UW-Madison associate history professor William Powell Jones says participants seem to be moving the focus to issues of social inequality and corporate greed.