In many cases the perpetrators appear to be Muslim. But do we know this for a fact, and if so what should be done about it? Does the recent surge in immigration from Muslim countries further endanger European Jews?
At a time when the world is polarized, and our region faces challenges of all kinds, multilateral efforts to achieve common objectives, such as the Summit of the Americas now underway in Lima, Peru, should be welcomed – and called on to deliver results.