In the end, with both campaigns opposed to the Iraq War, voters saw little difference and went with the party that gave them the finance reform and other various successful reforms under Biden.
Indeed the only places where the Feingold campaign did not cruise were the upper Northeast where native-son Bernie Sanders and the general Nader sentiment still flowed.
And the Deep South and Mormon Belt, the former hasn't been DA turf since Al Gore's ill-fated run in 1988 and the latter has been staunch AU territory for a very long time.
To be fair though, much of the South would've gone to Armey if not for Buchanan.