Question: Gil Duran is the former Press Secretary of a governor who is a member of which party ?

Context paragraphs:
Chris Vlasto: Chris J. Vlasto (born October 27, 1966) is executive producer of Good Morning America.  Prior to that, he was a senior producer at ABC News "20/20" and senior producer of the Law and Justice unit.  Before that he was a senior Broadcast Producer of Good Morning America where he won three Emmy Awards for "Outstanding Morning Program".  He is the son of James Vlasto, former Press Secretary to the New York Governor Hugh Carey and his half brother, Josh Vlasto is currently the Deputy Communications Director to Governor Andrew Cuomo.

Jerry Brown: Edmund Gerald Brown Jr. (born April 7, 1938) is an American politician and lawyer who has been the 39th Governor of California since 2011.  A member of the Democratic Party, Brown previously served as the 34th governor from 1975 to 1983, and is the longest-serving governor in California history.  Prior to and following his first governorship, Brown served in numerous state, local and party positions, and thrice ran as a candidate for the Democratic nomination for President of the United States.

Richard T. Cole: A counselor and advisor specializing in organizational-public relationships, Richard Thomas Cole Ph.D. (born 1948) retired (in January 2014) as full professor and immediate past chairperson of the Department of Advertising and Public Relations at Michigan State University.  Cole serves on the advisory board for Huntington National Bank Inc. in Southeast Michigan.  The former Press Secretary and Chief of Staff to Michigan Governor James J. Blanchard, and Majority Executive Secretary in the Michigan State Senate, Cole rejoined the MSU faculty in 2006 after an absence of 15 years during which time he served as an officer on two major Michigan-based health care corporations -- Blue Cross and Blue Shield of Michigan (under CEO Richard Whitmer) as Senior Vice President and at Detroit Medical Center (DMC).  At DMC, Cole served as Executive Vice President and Chief Administrative Officer under then CEO, now Detroit mayor, Michael Duggan.  Cole was recently commissioned by Sage's Encyclopedia of Health Communication (2014) to write the section on "Abuse: Child and Spousal."

Gil Duran: Gil Duran is the former Press Secretary for California governor Jerry Brown.  He previously served as Communications Director for U.S. Senator Dianne Feinstein from 2008 to 2010.  He also served as Press Secretary to Los Angeles Mayor Antonio Villaraigosa from 2007 to 2008.

Tony Harrison (lobbyist): Tony Harrison is a communications consultant from Tasmania who has worked in journalism and public relations, marketing and government relations.  He is a former political journalist and former press secretary to two Tasmanian Premiers.  Tony Harrison was a former corporate affairs manager with the Australian Tourist Commission.  He is a former Executive Chairman of Tasmanian public relations, marketing and government relations consultancy, Corporate Communications and was a majority shareholder of the business.  Tony Harrison has been involved in providing high-level corporate advice and political lobbying services to clients in Tasmania and Australia, as well as overseeing community consultation programs for the corporate sector and for government.  He is the former National President of the Public Relations Institute of Australia (PRIA) and past President of the PRIA in Tasmania.  He has won awards for public relations and marketing including a PRIA National Golden Target Gold Award in 2000 and 2003 for government communication.  The consultancy has won a National Golden Target Gold award.  Tony Harrison was also awarded a special Tasmania Day Award for his service to the public relations profession.  Outside the business, Tony Harrison is a Director of Cricket Australia (the former ACB) and Chairman of Cricket Tasmania, and a member of the Council of the Australian Institute of Company Directors (AICD).

Martin Mackin: Martin Mackin is a former Irish Fianna Fáil politician who served briefly as a senator for the final weeks of the 21st Seanad in 2002, when he was nominated by the Taoiseach, Bertie Ahern to fill one of the vacancies caused by the election of a nominated senator to Dáil Éireann.  He is a former press secretary for the Fianna Fáil party and was General Secretary of the party from 1998 until 2003.

Errol Cockfield Jr.: Errol A. Cockfield Jr. (born September 14, 1973) is the former Press Secretary to former Governor of New York Eliot Spitzer and his successor David Paterson.  Cockfield also served as the Chief of Staff to the New York State Senate Democratic Conference.  Before moving into politics, he was a newspaper journalist and served as the Albany bureau chief for "Newsday".  Cockfield is now a public relations consultant, advising corporations on crisis management issues.

Colin Craig: Colin Craig (born 8 January 1968) is a New Zealand businessman who was the founding leader of the Conservative Party of New Zealand.  Craig is a millionaire who owns companies that manage high-rise buildings.  His current company manages about $1.3 billion of assets.  He is against same-sex marriage, foreign ownership of land and housing and "anti-smacking" legislation.  In June 2015, Craig resigned as leader of the Conservative Party following allegations of inappropriate behaviour surrounding the party's former press secretary Rachel MacGregor and tensions with the party's governing board.  Craig has since admitted to inappropriate conduct with MacGregor but has denied charges of sexual harassment.  On 27 June, Colin Craig was formally suspended from the Conservative Party.  Since then, his suspension has been invalidated which would enable Craig to contest the Conservative Party's leadership.  On 16 November 2015, Craig announced that he would not be contesting the Conservative Party leadership in lieu of a police investigation against him over his Party's spending during the 2014 general election.

Miranda Green: Miranda Green (born 1970) is a British journalist, the former Press Secretary to then Liberal Democrats party leader Paddy Ashdown.

Eric Schultz: Eric Schultz is a senior advisor to former President Barack Obama and is the founder of Schultz Group.  Schultz is a former White House Principal Deputy Press Secretary and special assistant to President Obama.  Recognized by "Politico" as the strategist “White House officials turn to in a crisis to handle communications,” Schultz was originally hired at the White House in 2011 to respond to Congressional oversight investigations.  After White House Deputy Press Secretary Josh Earnest replaced Jay Carney to become White House Press Secretary, Schultz was appointed White House Deputy Press Secretary.  In this role, Schultz often diffuses "tensions with humor.  But he can be relentless in pushing his message in both public and private conversations.”  Former White House Communications Director Jen Psaki compared Schultz to fictional crisis manager Olivia Pope, "he's the person you want next to you in a foxhole when there's a crisis."  At the end of President Obama's second term, former White House Senior Advisor Valerie Jarrett said of Schultz, “We’ve all grown to rely on his wise counsel" and that the President "trusts his sound judgement."

Supporting paragraphs: Gil Duran Jerry Brown
Answer: the Democratic Party