Athens: Cuba's Defence Minister Raul Castro, brother of Dr. Fidel Castro, helps his wife to get down from the Erechtheum Temple of the Acropolis here during a visit to Greece on the way home from Moscow. Senor Castro told repoters at the airport that "Relations would be restored between the United States and Cuba when Washington changes its policy towards Cuba and stops undermining its regime. "He also asserted that he had never been and is not a Communist. 31 July 1960