Question: Cheryl D. Mills (born 1965) is an American lawyer and corporate executive, she has served as Senior Adviser and Counsel for Hillary Clinton's 2008 presidential campaign, and is considered a member of Hillary Clinton's group of core advisers, self-designated as "Hillaryland", the self-designated name of a group of core advisors to Hillary Clinton, when she was First Lady of the United States and again when, as United States Senator, she was one of the Democratic Party candidates for President, in which election event?

Context articles: Hillary Clinton presidential campaign, 2008
Vast right-wing conspiracy
Shefali Razdan Duggal
Hillaryland
NGP VAN
Clinton family
Hillary 1984
Cheryl Mills
Paul v. Clinton
Iowa Democratic caucuses, 2008

The 2008 presidential campaign of Hillary Rodham Clinton, then junior United States Senator from New York, was announced on her website on January 20, 2007.
 Hillary Clinton was previously the First Lady of the United States and First Lady of Arkansas prior to her election as U.S. Senator from New York.
 She is also the wife of former President Bill Clinton.
 Clinton was the source of much media speculation since having expressed interest in being a candidate in the 2008 presidential election since at least October 2002.
"Vast right-wing conspiracy" is a conspiracy theory first described in a 1995 memo by political opposition researcher Chris Lehane and then referenced in 1998 by the then First Lady of the United States Hillary Clinton, in defense of her husband, President Bill Clinton, characterizing the continued allegations of scandal against her and her husband, including the Lewinsky scandal, as part of a long campaign by Clinton's political enemies.
 The term has been used since, including in a question posed to Bill Clinton in 2009 to describe verbal attacks on Barack Obama during his early presidency.
 Hillary Clinton mentioned it again during her 2016 presidential campaign.
Shefali Razdan Duggal (born November 22, 1971) is an Indian-born American Democratic political activist in San Francisco who is a Presidential Appointee to President Barack Obama to the United States Holocaust Memorial Council, which supervises the United States Holocaust Memorial Museum, for a term expiring in January 2018.
 She was an active fundraiser for the Barack Obama election campaign in 2008 where she was a Trustee for the DNC South Asian American Leadership Council.
 She focused on South Asian and Young Professional outreach, co-hosting a number of fundraising events for both the Senator and his surrogates.
 She was a member of President Barack Obama's National Finance Committee for his reelection campaign in 2012, a co-chair for Obama Victory Trustees, and the Northern California Finance Committee.
 She worked on the Massachusetts Democratic Party, New Hampshire Democratic Party, and Senators Ted Kennedy and Dianne Feinstein.
 She also worked on the Al Gore presidential campaign in 2000, and Hillary Clinton’s presidential campaign in 2008.
Hillaryland was the self-designated name of a group of core advisors to Hillary Clinton, when she was First Lady of the United States and again when, as United States Senator, she was one of the Democratic Party candidates for President in the 2008 U.S. election.
NGP VAN is a privately owned American company specializing in helping progressive campaigns and organizations leverage technology to meet their goals.
 In 2009, the company was the largest partisan provider of campaign compliance software, used by most Democratic members of Congress.
 The company's services have been utilized by clients such as the Obama 2008 presidential campaign, the Obama 2012 presidential campaign, the Bernie Sanders 2016 presidential campaign, the Hillary Clinton 2016 presidential campaign, the British Liberal Democrats, and the Liberal Party of Canada.
 Its current president and CEO, Stuart Trevelyan, was a veteran of the 1992 Clinton-Gore "War Room", providing research, analysis, and whip counts to the Clinton Administration as a member of the White House Office of Legislative Affairs.
The Clinton family is a prominent American political family related to Bill Clinton, the 42nd President of the United States (1993–2001), and his wife Hillary Clinton, the 67th United States Secretary of State (2009–13), Senator from New York (2001–09) and the First Lady of the United States (1993–2001).
 Their immediate family was the First Family of the United States from 1993 to 2001.
 In 2016, Hillary Clinton became the first female presidential nominee from a major political party in United States history.
 The Clintons (Bill and Hillary) are the first married couple to each be nominated for president.
 She was defeated in the election by businessman Donald Trump.
Hillary 1984 is the title of the viral video that combines the footage of the 2008 presidential campaign web announcement by Hillary Clinton with the 1984 Super Bowl commercial by Apple Inc. for the launch of Macintosh.
 The video shows the same blond female athlete from the 1984 Super Bowl commercial updated with an iPod.
 The Big Brother image that she throws the sledgehammer at is replaced with Hillary Clinton announcing that she is running for president.
 It ends with the original text replaced with, "On Jan. 14, the Democratic primary will begin.
 And you'll see why 2008 won't be like 1984."
 The Apple symbol is a morphed into an "O", which is followed by a logo for Barack Obama's presidential campaign website.
 Barack Obama's presidential spokesman Bill Burton has said "Hillary 1984" was not created by the Obama campaign.
 "It's somebody else's creation," he said.
Cheryl D. Mills (born 1965) is an American lawyer and corporate executive.
 She first came into public prominence while serving as deputy White House Counsel for President Bill Clinton, whom she defended during his 1999 impeachment trial.
 She has worked for New York University as Senior Vice President, served as Senior Adviser and Counsel for Hillary Clinton's 2008 presidential campaign, and is considered a member of Hillary Clinton's group of core advisers, self-designated as "Hillaryland".
 She served as Counselor and Chief of Staff to Hillary Clinton during her whole tenure as United States Secretary of State.
 After leaving the State Department in January, 2013, she founded BlackIvy Group, which builds businesses in Africa.
Paul v. Clinton was a civil suit filed in 2004 held in Los Angeles County Superior Court.
 The plaintiff, Peter F. Paul, alleged that President Bill Clinton and his wife, First Lady Hillary Clinton, deceived him into paying for the Gala Hollywood Farewell Salute to President Clinton, during Hillary Clinton's first Senate race in 2000, by making a promise that the President would work for Paul's company, Stan Lee Media, after his presidential term was over.
 Paul alleged that the President broke his promise and stole his business partner, causing his business to crumble and, further, that his contributions to Hillary Clinton's campaign were falsely reported to the Federal Election Commission.
 Besides the Clintons, three other individuals who were involved in fundraising for the gala, were named as defendants in the suit.
The Iowa Democratic Presidential Caucus occurred on January 3, 2008, and was the state caucuses of the Iowa Democratic Party.
 It was the first election for the Democrats of the 2008 presidential election.
 Also referred to as "the First in the Nation Caucus," it was the first election of the primary season on both the Democratic and Republican sides.
 Of the eight major Democratic presidential candidates, then-U.S. Senator Barack Obama of Illinois received the most votes and was ultimately declared the winner of the Iowa Democratic Caucus of 2008, making him the first African American to win the caucus.
 Former U.S. Senator John Edwards of North Carolina came in second place and then-U.S. Senator Hillary Clinton of New York finished third, though Clinton received more delegates than Edwards.
 Campaigning had begun as early as two years before the event.