At Jeil Market in South Korea’s Bucheon, Gyeonggi province, few ever imagined that a truck would surge into the crowd, as one did on Thursday, killing two people and leaving 19 others injured.“The truck came barrelling in just as I stepped forward to help a customer checking radishes,” a vendor said. “If I had stayed where I was, I could have died. Later, I told her how grateful I was.”Police have attributed the crash to driver error on the part of the 67-year-old at the wheel of the 1 tonne...