He was lucky - he only injured 7 guests, one seriously.
The PalArab leaders are struggling with the difficulty of wanting to limit weapons while at the same time making sure that there are plenty of weapons around to kill Israelis easily available.
The cult of death is so ingrained that it literally doesn't even occur to them that Israeli actions against them are proportional to their own violence against Israel, not inversely proportional as they seem to think. They honestly think that all they need are more weapons and things will then be hunky dory.
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