"In Kansas, 221 incidents of voter fraud were reported between 1997 and 2010. The crimes included absentee-ballot fraud, impersonation of another voter, and a host of other violations. Because voter fraud is extremely difficult to detect and is usually not reported, the cases that we know about likely represent a small fraction of the total."
Kris W. Kobach: The Case for Voter ID
WSJ.com:
