Da boy in Dubai. Or, more accurately, da dead boy in Dubai. Da boy is Mahmoud al-Mabhouh, a leading Hamas operative who habitually boasted of killing two Israeli soldiers and was renowned as an arms supplier for various Palestinian groups in Gaza. He who lives by the Kalashnikov tends to die by the Kalashnikov. It’s a tragedy that violence still occurs in the world, but it would be equally tragic if we singled out one nation for condemnation. There is a very good chance that some branch of Israeli intelligence killed the man. The Mossad is often mentioned, but historically...