Wall Street Journal (WSJ) reporter Evan Gershkovich, who has been imprisoned in Russia since March last year, is expected to be freed in a major prisoner exchange between the United States and Russia on Thursday (August 1). Although neither Russia nor the US revealed any detail on the exchange location, Turkish intelligence said in a statement it would be coordinating the prisoner swap. Sources confirmed to The Guardian that the exchange would take place in Turkey on Thursday. Here is a look at who Gershkovich is, and why he was…