National Union MK Uri Ariel encouraged the limitation of freedom of speech on Sunday, following a suspected terror attack in Tel Aviv."The attack testifies to the character and culture of our enemies," Ariel said. "Anyone who allows the Nakba myth to circulate and to spread as a legitimate narrative should not be surprised that Israeli Arabs are killing Jews in the streets."He added: "Even in a democracy there are boundaries to freedom of expression, and the Nakba lie has clearly crossed them. The expression itself should be eliminated from the public discourse."