Activist's Web site, tweets put new face on homelessness - CNN.com
Mark Horvath used to be a Hollywood executive. Then he ended up homeless. Now he's using social media to draw attention to the problem of homelessness in the United States.
Dr. Nance's dissertation on homelessness has been published by ProQuest/UMI. The title of the dissertation is "The Journey toward Self-Sufficiency from the Perspectives of Homeless Men: Implications for Social Policy"
