In the early hours of the New Year, an American-born citizen with a black ISIS flag drove a truck down Bourbon St. in New Orleans, killing fifteen revelers and injuring about three dozen others. His name was Shamsud-Din Jabbar. The New Orleans attack followed hard upon another vehicular incident at a Christmas market in Magdeburg, Germany, which led to the deaths of at least five people while injuring 200 more. Vehicular terror events are becoming more common throughout the world. In 2021, a driver rammed into a Christmas parade in Waukesha, Wisconsin, killing at least five people and injuring 48...