Last week, a suspected Israeli soldier shot and killed Palestinian American journalist Shireen Abu Akleh while she was reporting on an Israeli military operation in the West Bank. A few days later, Israeli police attacked mourners at her funeral. A number of members of the U.S. Congress are now circulating a letter to their colleagues for signature demanding an FBI investigation into her killing. The episode is no doubt going to provide momentum for advocates of boycotting, divesting from, and sanctioning Israel, a movement known as BDS. The BDS movement is an agglomeration of activists, professors, artists, academic associations, and...