The deadly attack came on Yom Kippur, the Day of Atonement, which is the holiest day in the Jewish religious calendar. On Yom Kippur— the holiest day for Jews— a synagogue in Manchester became a crime scene. Two people were killed in the car and knife attack, which took place on Yom Kippur, the holiest day in the Jewish calendar. Today’s lethal Manchester synagogue attack is no suprise. Thursday’s synagogue attack shows what a ‘globalized intifada’ looks like.