In this Monday, Dec. 3, 2012 photo, Carlos Nelson, head of the Greater Auburn Gresham Development Corporation, talks about the troubled neighborhood's future on Chicago's South Side. Nelson, a 49-year-old engineering graduate raised in Gresham, sees changes since he was a kid, most notably the easy access to guns. "These aren't six-shooters," he says. "These are automatic weapons." (AP Photo/Charles Rex Arbogast)