Mary Ann McGivern | Nov. 30, 2012 NCR Today PrintemailPDF A friend sent me a website, slaveryfootprint.org, asking how many slaves I employ. Oh, dear. I was reluctant to take the survey. But I did. I employ 34 slaves -- and I thought I was a simple liver. Try it. Help keep NCR going! We rely on donations to bring you the latest news.Donate today. PrintemailPDF Show comments NCR Comment code: (Comments can be found below) Before you can post a comment, you must verify your email address at Disqus.com/verify. Comments from unverified email addresses will be deleted. Be respectful. Do not attack the writer. Take on the idea, not the messenger. Don't use obscene, profane or vulgar language. Stay on point. Comments that stray from the original idea will be deleted. NCR reserves the right to close comment threads when discussions are no longer productive. We are not able to monitor every comment that comes through. If you see something objectionable, please click the "Report abuse" button. Once a comment has been flagged, an NCR staff member will investigate. For more detailed guidelines, visit our User Guidelines page. For help on how to post a comment, visit our reference page. View the discussion thread.