The 2010 census is just around the corner. It's the once-every-decade tally of who lives where in the United States. One of its provisions requires counting prisoners in the place where they are incarcerated, not where they originally lived. Here to tell us why that's a problem is Peter Wagner, executive director of the Prison Policy Initiative. Also joining us is Jim Lehman, a state senator from Dodge County, in Wisconsin. His county has a population of just over 10,000, of which nearly 2,000 are prison inmates.