Question: Alfred Balk served as the secretary of the Committee on the Employment of Minority Groups in the News Media under which United States Vice President?

<P0-S0> Alfred Balk (July 24, 1930 – November 25, 2010) was an American reporter, nonfiction author and magazine editor who wrote groundbreaking articles about housing segregation, the Nation of Islam, the environment and Illinois politics. <P0-S1>  His refusal to identify a confidential source led to a landmark court case. <P0-S2>  During a career-long emphasis on media improvement, he served on the Twentieth Century Fund's task force that established a National News Council, consulted for several foundations, served as secretary of New York Governor Nelson Rockefeller's Committee on the Employment of Minority Groups in the News Media, and produced a film, "That the People Shall Know: The Challenge of Journalism", narrated by Walter Cronkite. <P0-S3>  He wrote and co-authored books on a variety of topics, ranging from the tax exempt status of religious organizations to globalization to the history of radio. <SEP> <P1-S0> Gerald Rudolph Ford Jr. (born Leslie Lynch King Jr.; July 14, 1913 – December 26, 2006) was an American politician who served as the 38th President of the United States from August 1974 to January 1977, following the resignation of Richard Nixon. <P1-S1>  Prior to this he served eight months as the 40th Vice President of the United States, following the resignation of Spiro Agnew. <P1-S2>  He was the first person appointed to the vice presidency under the terms of the 25th Amendment, and consequently the only person to have served as both Vice President and President of the United States without being elected to executive office. <P1-S3>  Before his appointment to the vice presidency, Ford served 25 years as U.S. Representative from Michigan's 5th congressional district, the final nine of them as the House Minority Leader. <SEP> <P2-S0> Gordon Johndroe (born 1974) is vice president of Government Operations Communications at The Boeing Company. <P2-S1>  He was named to this position in November 2014 and is responsible for developing and implementing communications strategies associated with advocacy for the company’s products and businesses, as well as issues management and outreach to the Washington, D.C. news media and related constituencies. <P2-S2>  Johndroe previously worked at Lockheed Martin from 2013-2014 as Vice President for Worldwide Media Relations. <P2-S3>  He served as chief spokesperson for the corporation, counsels senior leaders on media engagements and oversees Lockheed Martin’s media relations campaigns and strategies. <P2-S4>  Prior to joining Lockheed Martin, he served as Deputy Assistant to President George W. Bush, Deputy Press Secretary and a spokesman for the United States National Security Council <SEP> <P3-S0> Nelson Aldrich Rockefeller (July 8, 1908 – January 26, 1979) was an American businessman and politician. <P3-S1>  He served as the 41st Vice President of the United States from 1974 to 1977, and previously as the 49th Governor of New York (1959–1973). <P3-S2>  He also served as Assistant Secretary of State for American Republic Affairs for Presidents Franklin D. Roosevelt and Harry S. Truman as well as Under Secretary of Health, Education and Welfare under Dwight D. Eisenhower. <P3-S3>  A member of the wealthy Rockefeller family, he was also a noted art collector, as well as administrator of Rockefeller Center in Manhattan, New York.