Voter Fraud

One of the biggest threats to a healthy democracy is voter fraud.  Here are two stories relating to that problem in the coming election.  First in National Review Online there is an article about fraud in absentee ballots, and second in digital journal there is another example of ACORN being involved in voter registration fraud.  Unless we want to live in a banana republic where elections mean nothing, we need to deal with this problem.  Again, I would like to see some sort of voter identification system to prevent both these types of fraud.