Description:13 02 30 00 Washington, Kennedy's press conference. Professor, prisoner suspected of espionage was imprisoned in Soviet Union. Cold war. It has just been freed later sixteen joursde prison. New York, arrival of the professor, descent of plane. His wife and her family welcome him reunion. Seen on the campus of New Haven, he makes a press conference and claims that he does not understand the reasons of his arrest. Close-up on the professor in front of the journalists.