The committee in 1952 sent all major foundations questionnaires which requested information about their operations and activities.<ref name=fascinatingpolitics/> Although it conducted hearings which amount to hundreds of pages in transcripts, the Cox Committee's investigation was not in-depth. | The committee in 1952 sent all major foundations questionnaires which requested information about their operations and activities.<ref name=fascinatingpolitics/> Although it conducted hearings which amount to hundreds of pages in transcripts, the Cox Committee's investigation was not in-depth. |