Dateline: America Now

From once-promising cities in decline, to poverty in the Midwest, to working migrant children, NBC News' "Dateline" presents "America Now," a special series examining issues facing Americans today and how communities across the country are pulling together to rise above these adverse times. These varied stories capture the lives of Americans who are hurting, but still helping each other despite the tough economy. The issues are daunting, but the stories are inspiring.