[WikiEN-l] Where do I report editor deleting "skinhead" from many pages?

[Chip Berlet]

Hi,
 
OK, I tried to find what to do about this by reading Wikipedia pages, but navigation is--shall we say--incomprehensible to a novice in such matters.
 
What is the proper procedure for alerting an admin that there is an editor systematically removing a reference from multiple pages?
 
An editor is deleting "skinhead" from many pages. I do not think this is a content dispute. The user has been here for only a day and seems to have an agenda.
 
Technically, it is not vandalism, but it is hardly a content dispute, either.
 
User:
http://en.wikipedia.org/w/index.php?title=Special:Contributions&target=70.50.15.50
 
diffs:
 
http://en.wikipedia.org/w/index.php?title=The_Beast_Reawakens&diff=31269734&oldid=28286504
 
http://en.wikipedia.org/w/index.php?title=The_Beast_Reawakens&diff=31269734&oldid=28286504
 
Help, please.
 
-Cberlet