That's not my claim, that's a CIA claim -- you can read it, it was declassified a while ago. You can read it in a volume edited by H. Bradford Westerfield, Yale University Press.
我不是自卖自夸，这是中情局的东西，你可以读到的 这报告在前一阵子解的密。你可以在 H. Bradford Westerfield编撰的一本书里读到，耶鲁大学出版社