Tobin Harshaw, Bloomberg OpinionFrom Tobin Harshaw, Bloomberg OpinionAll LogisticsHow to Sink the Pirates Plaguing West AfricaLast year, 40 percent of the world’s reported incidents of seaborne attacks occurred in the Gulf of Guinea, including every ship hijacking and 78 of the 83 crew members taken for ransom.July 3, 2019Page 1 of 1