Here we are in the midst of a presidential campaign and yet enormous chunks of cable news channel air time are being expended on Hillary Clinton and John Edwards – – two people who are no longer in the race.  At least Hillary still has an opportunity to screw things up for Barack Obama since many of her supporters seem to be trying to find a way to reinvigorate her candidacy at the convention in Colorado. Edwards has been out of contention for ages, and he meant it when he withdrew.

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