Look on the bright side...
If a "cast of thousands" had shown, the media would have either boycotted the meeting, or at best written an article mentioning how few people were in attendance.
Now, you can tell everyone about the 1.5 million JTF supporters in the streets; shouting, waving banners, beating Muzzies senseless with billiard cues and Dr. Pepper bottles!
Then, when those hearing your version of the story reply with "Really?...I didn't hear anything about it in the news!", simply respond with "Of course not!...everybody knows the media won't report about anything except Boogie Jackson...they omitted the story on purpose!"
*on the serious side...
Very few are able either to know the Truth, or to accept the Truth.
And that is precisely the reason that JTF exists...Rabbi Kahane's message continues to disturb and offend, because The Truth is most often unpleasant.