Category talk:Realist think tanks

Criteria or sources
I don't see where there are sources that describe the enties in this category as "Realist think tanks". Whose judgment are we using for including articles in that category? Categorizations should be verifiable, like anything else on Wikipedia. Unless sources are found I suggest that this category be deleted.  Will Beback   talk    07:20, 2 June 2009 (UTC)