:In reply to Xenophrenic: 10 "fag" to "faggot" is fine, if that's whast the majority of the sources; 2) the sources I'm looking at  say 'Andre Carson [said that] some among the crowd chanted "the N-word, the N-word, 15 times"' - to me, that  makes it sound like they were chanting, "Nigger! Nigger! Nigger! ..." 15 times; 3) I did in fact apply the 10 year test to "infiltration" (my last point above) and decided it fails.  Without that, only March 20 is covered in this section.  Other incidents are dealt with in the other article, but this is not the other article. 
 :General comment: my proposed text above is only that: a proposal.  I hope that those of you who have replied will suggest your own text.  That way it should be possible to reach a consensus gfairly quickly.