audio by title planetizen podcast - 2008-08-07 - the planetizen news brief

A weekly rundown of some of the most interesting and important news and issues, airing every week on the nationally-syndicated radio program "Smart City". Read, download or listen to this week's News Brief, which looks at new figures showing a drop in homelessness, a crime-deterring device that some say violates public spaces, and China's efforts to push neighborhoods out of sight.