In 1990, PepsiCo made a deal with the Soviet Union for submarines, a cruiser, a frigate, and a destroyer. It was the largest agreement ever made between an American company and the USSR. But it wasn’t Pepsi’s first deal with the Soviets. For decades, one executive had been flying to the Soviet Union to meet foreign trade ministers, politicians, and regular Russians. At the height of the Cold War, he was determined to make a deal and bring two countries locked in a bitter conflict together.