1. Start with
http://www.democraticunderground.com/discuss/duboard.php?az=show_mesg&forum=103&topic_id=80433&mesg_id=80433: "At current count, TWELVE newspapers (plus the American Conservative magazine) have “switched” party candidates this year, either (a) supporting Kerry over Bush or (b) refusing to endorse either candidate while refusing to endorse a Democrat (or in one case, Kerry specifically). While in the past, a few papers have flipped back and forth, this is the highest level of “switching” or failure to endorse in newspaper history. Ever. I’ve listed the ones I’ve found to date – with extracts from their endorsements re: why. Note – that ALL of these papers endorsed Bush in 2000.
... more (excerpts re: why they won't endorse Bush)...
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2. See link below for list of nine really good articles re: Catholics endorsing Kerry and/or NOT endorsing Bush ("Catholics Speak Out" list)
3. See link below for list of Business Leaders, Ex Diplomats (including republicans), etc. endorsing Kerry ("More endorsements" list).