Doug, Don't worry about finding that YouTube video; I have no interest in watching it.  The logical problem with this Islamic notion is that it's ignoring the fact that the Jews settled in the Promised Land nearly two millennia before Islam even started as a religion.  I realize, of course, that a logical argument such as this, and based on recorded history, is summarily rejected by those who hold to the idea that land previously subjugated by Muslims eternally belongs to them.

UriYosef

Our raison d'être:

WHOSOEVER DESTROYS A SINGLE SOUL OF ISRAEL, SCRIPTURE IMPUTES [GUILT] TO HIM AS THOUGH HE HAD DESTROYED A COMPLETE WORLD; AND WHOSOEVER PRESERVES A SINGLE SOUL OF ISRAEL, SCRIPTURE ASCRIBES [MERIT] TO HIM AS THOUGH HE HAD PRESERVED A COMPLETE WORLD. (Babylonian Talmud, Tractate Sanhedrin, 37a)

The fruits of our effort:

The battle against spiritual terrorism is being won, one soul at a time!!!