This article is well worth looking at. It gives 11 examples of challenged ballots in the Minnesota Senate race.
There's a poll for every ballot. How would you adjudicate on each?
http://minnesota.publicradio.org/features/2008/11/19_challenged_ballots/
There's a poll for every ballot. How would you adjudicate on each?
http://minnesota.publicradio.org/features/2008/11/19_challenged_ballots/