Anger, fear and anxiety are still simmering in Amsterdam. Last week, Israeli soccer fans were attacked in the streets, Palestinian flags ripped off walls and antisemitic slurs yelled during riots.

Israeli and French fans engaged in a brief skirmish on Thursday night at Stade de France, where vigilant police presence ...

This week an American friend asked me whether it is safe to come to London. He asked me because he is Jewish. I was unsettled ...