How can you say that the race was decided by dead voters and felons? Assuming the fraud actually happened, how do you know that they didn't all vote for Norm Coleman?
And why shouldn't convicted felons be allowed to vote? Aren't they still citizens?
Sometimes, the system isn't perfect but we have to live with the potential of fraud in order for it to work the way it was originally intended. Freedom and privacy trump everything else.
When I go to vote, I need to sign the book and someone compares my signature to the signature from the previous year. That's more than enough security.