As the Berlin Airlift threatened to escalate into World War Three, Stalin tightened his grip still further and a new wave of Terror broke across the Soviet Union. Within the American community, along with the survivors disappearing in the latest arrests, a second generation of American sons and daughters suddenly became vulnerable. They had survived the Terror because they were children at the time. But by 1949, this was no longer the case, and that year would become known as “the twin brother” of 1937.