I had heard grumblings that The Usual Offended Suspects were upset that a white guy kills black guys in RE5. This is the first "news" report I've seen on the controversy. (It's from Fox News, so take it with a grain of salt.)
'Resident Evil' Creators Insist Game's Not Racist
And here's a link to the Google News page with "resident evil 5 racist" as the key words, and the comments are already starting to mount.
Google News items on the racism of RE5
-sigh- I thought the whole "monkey-may-be-Obama-shooting-cartoon-racism" arguments were stupid. But this is just...wow. Comments?