Question: What American senior operations officer for the Central Intelligence Agency (CIA) ran the Eclipse Group?

Context paragraphs:
Stephen Slick: Stephen B. Slick is a former Central Intelligence Agency (CIA) operations officer and United States National Security Council official.  He currently leads the Intelligence Studies Project at the University of Texas at Austin, where he is also a Clinical Professor at the Lyndon B. Johnson School of Public Affairs.  During a 28-year career in the CIA’s Clandestine Service, he completed five overseas tours, including two as chief of station (COS) and senior intelligence community representative.  In the administration of President George W. Bush, Mr. Slick played a central role developing the White House’s response to the recommendations of the September 11, 2001 terrorist attacks (Kean-Hamilton) and weapons of mass destruction (WMD) (Silberman-Robb) commissions.  He also played key roles in developing the provisions of the Intelligence Reform and Terrorism Prevention Act of 2004 and amendments to Executive Order 12333, issued by President Bush in 2008.

Susan M. Gordon: Susan M. Gordon is an American government official who currently serves as Principal Deputy Director of National Intelligence.  Prior to assuming her current role, she was the Deputy Director of the National Geospatial-Intelligence Agency (NGA), having assumed the position on January 1, 2015.  Before joining the NGA, she served as director of the CIA's Information Operations Center and senior cyber adviser to the Director of the Central Intelligence Agency.  Gordon worked for the Central Intelligence Agency for over 25 years.

William J. Donovan: William Joseph ("Wild Bill") Donovan (January 1, 1883 – February 8, 1959) was an American soldier, lawyer, intelligence officer and diplomat.  Donovan is best remembered as the wartime head of the Office of Strategic Services (OSS), the precursor to the Central Intelligence Agency, during World War II.  He is also known as the "Father of American Intelligence" and the "Father of Central Intelligence".  "The Central Intelligence Agency regards Donovan as its founding father," according to journalist Evan Thomas in a 2011 "Vanity Fair" profile.  The lobby of CIA headquarters, in Langley, Virginia, now features a statue of Donovan.  Thomas observed that Donovan's "exploits are utterly improbable but by now well documented in declassified wartime records that portray a brave, noble, headlong, gleeful, sometimes outrageous pursuit of action and skulduggery."

Valerie Plame: Valerie Elise Plame Wilson (née Plame; born August 13, 1963), known as Valerie Plame, Valerie E. Wilson, and Valerie Plame Wilson, is an American writer, spy novelist and former operations officer working at the United States Central Intelligence Agency (CIA).  As the subject of the 2003 Plame affair, also known as the "CIA leak scandal", Plame had her identity as covert officer of the CIA leaked to the press by members of the George W. Bush administration and subsequently made public.  In collaboration with a ghostwriter, Plame wrote a memoir detailing her career and the events leading up to her resignation from the CIA, and subsequently wrote and published two spy novels.  After a number of years out of the limelight, she later made the news for leading a campaign to raise enough money to buy a controlling interest of Twitter stock, in order to remove Donald Trump from the platform, as well as controversy surrounding antisemitic activity on social media, for which she subsequently apologized.

Arturo Munoz (intelligence): Arturo G. Muñoz is a former Central Intelligence Agency (CIA) senior intelligence officer with three decades of analytical skills and operational experience, both in the Directorate of Intelligence (DI) and in the Directorate of Operations (DO).  He managed highly classified covert-operations and HUMINT collections for the CIA National Clandestine Service in various high-ranking positions.  Muñoz is highly regarded at the CIA as a Intelligence Officer and a Psychological Operations expert with countless successful programs; to include innovative Covert Action campaigns with verifiable impacts in Latin America, Southwest Asia, the Balkans, the Middle-East, and North-Africa.  Muñoz is a well known pundit on national security, international affairs, espionage and U.S. foreign policy.

Eclipse Group: Eclipse Group was a private intelligence agency run by former CIA officer Duane "Dewy" Clarridge, who was also the founding director of the CIA Counterterrorist Center.  Until May 2010, Eclipse Group received funding from the US Government; it then relied on private donors.  As of 2011, its operations include obtaining information related to the politics of Afghanistan and the AfPak region.

Encyclopedia of the Central Intelligence Agency: Encyclopedia of the Central Intelligence Agency is a 2003 book by W. Thomas Smith, Jr. It is an encyclopedic work on the Central Intelligence Agency (CIA), the only independent agency of the United States federal government that is tasked with intelligence-gathering.  The work chronicles the history of the agency from its founding in 1947 through the War on Terror, which began after September 11, 2001.  The encyclopedia's chronology ends in 2003.  It provides approximately 550 entries across 282 pages on topics including notable contributors, intelligence operations, historical events, and depictions of the CIA in fictional media.

Duane Clarridge: Duane Ramsdell "Dewey" Clarridge (April 16, 1932 – April 9, 2016) was an American senior operations officer for the Central Intelligence Agency (CIA) and supervisor for more than 30 years.  Clarridge was the chief of the Latin American division from 1981 to 1987 and a key figure in the Iran-Contra Affair.

Intelligence Authorization Act: The Intelligence Authorization Act was implemented in order to codify covert, clandestine operations and defines requirements for reporting such operations to the Congress.  The American Constitution states, in Article 1, Section 9, that “a regular Statement and Account of the Receipts and Expenditures of all public Money shall be published from time to time.”  The act was passed along with the Intelligence Oversight Act of 1980, which allowed Congress and members of the agency to be included in important decisions and operations carried out by the Central Intelligence Agency.  The Intelligence Authorization Act was also an attempt to limit the authority and secrecy within the Central Intelligence Agency (CIA) regarding foreign and domestic affairs, though its applications extends to each of the intelligence agencies, not just to the CIA.

1995 CIA disinformation controversy: The 1995 CIA disinformation controversy arose when the Central Intelligence Agency revealed that between 1986 and 1994, it had delivered intelligence reports to the U.S. government based on agent reporting from confirmed or suspected Soviet operatives.  From 1985 to his arrest in February 1994, CIA agent and KGB mole Aldrich Ames compromised Agency sources and operations in the Soviet Union and Eastern Europe, leading to the arrest of many CIA agents and the execution of at least ten of them.  This allowed the KGB to replace the CIA agents with its own operatives or to force them to cooperate, and the double agents then funneled a mixture of disinformation and true material to U.S. intelligence.  Although the CIA's Soviet-East European (SE) and Central Eurasian divisions knew or suspected the sources to be Soviet double agents, they nevertheless disseminated this "feed" material within the government.  Some of these intelligence reports even reached Presidents Ronald Reagan and George H. W. Bush, as well as President-elect Bill Clinton.

Supporting paragraphs: Eclipse Group Duane Clarridge
Answer: Duane "Dewy" Clarridge