ANKARA, Turkey — Turkey’s prime minister on Wednesday announced what he called a “crazy and magnificent” plan to build a new waterway to the Black Sea, promising that the tanker-clogged Bosporus through Istanbul would soon be used for sports and boat trips. The waterway, to be named “Canal Istanbul,” would link the Black Sea to the Sea of Marmara, which leads to the Aegean Sea. It would be 40 […]