А.Н. Яковлев spent a year (1958–59) on a scholarly exchange program at Columbia University, New York City, and received a doctorate in history from the CPSU Academy of Social Sciences (1960).
http://www.britannica.com/EBchecked/topic/651302/Aleksandr-Nikolayevich-Yakovlev

И Олег Калугин с ним же.
http://books.google.ca/books?id=kjZMW-YmWNoC&pg=PA11&lpg=PA11&dq=oleg+kalugin+yakovlev+columbian+university&source=bl&ots=2d56u5Wbs6&sig=gJZ55ET9yXdTbUw_dL1g3vpqxek&hl=en&sa=X&ei=3QrzUtXMGbOksQSK24GgAQ&ved=0CDEQ6AEwAQ#v=onepage&q=oleg%20kalugin%20yakovlev%20columbian%20university&f=false