Document is meant to prove somebody was a victim of identity theft, protect against fraudulent credit charges.
http://news.com.com/Iowa+proposes+ID+theft+passport/2100-7348_3-6052308.html?part=rss&tag=6052308&subj=news
http://news.com.com/Iowa+proposes+ID+theft+passport/2100-7348_3-6052308.html?part=rss&tag=6052308&subj=news