Posted in USA / North America Bob Eisenhardt was an IT pro employed in the South Tower on 9/11. He explains what it took to recover — both personally and in IT. Author: puzzleman Published Date: September 7, 2011 Leave a Comment on Bob Eisenhardt was an IT pro employed in the South Tower on 9/11. He explains what it took to recover — both personally and in IT. Page not found | TechRepublic TechRepublic Submitted by: puzzleman