Constance Potter is an archivist at the National Archives in Washington, DC, specializing in federal records of interest to genealogists. She is an expert on the U.S. census records. In a YouTube video, Connie delivered a talk on the intricacies of the U.S. Federal Census records from 1790 to 1930 and how they can be used for genealogical research.
You can view the video at http://youtu.be/yl54NX_H1ko or click on the image below.

Order Online