No, first:
If you think all Arabs or all Muslims, or even most, hate AMericans, then you are an ignorant amazinhunk.
These kinds of rumours are generated not by real events, but by hatemongering fools who find such reports believable.
Hell, in the Middle Ages, the rumors spread that Jews snuck into churches, stole the Host , and desecrated the body and blood of Christ.
Again, really diddlyin' stupid, but ignorant fools and hatemongers were willing to believe and circulate the storiesl and when things got bad, groups of thugs would go out and try to kill every single Jew in the city.
\[edited to tone down the rhetoric and answer the question. In short, no, and no. And the folks who did this didn't warn anybody,]
[ 09-13-2001: Message edited by: Dinger ]