applauded the Prime Minister's gesture. The Alliance split in 2002 over the Government's commitment of New Zealand troops to the War in Afghanistan, leading to the imminent dissolution of Labour's coalition with that party. Consequently, Clark called for an early election to be held on 27 July. Political opponents claimed that Clark could have continued to govern, and that a snap election was called to take advantage of Labour's strong position in opinion polls. In opinion surveys conducted during the election campaign, Clark scored high approval ratings and was far ahead of other party leaders as "preferred Prime Minister". A major issue during the 2002 election campaign was the end of a moratorium on genetic engineering, strongly opposed by the rival Green Party. The debate was reignited when investigative journalist Nicky Hager published a book, Seeds of Distrust, in which he alleged that Clark's government had covered up a contamination of genetically modified corn plants in 2000. A television interview with John Campbell was terminated by Clark when she was taken by surprise from the allegations, which she claimed to have known nothing about prior to the interview. The affair was dubbed "Corngate" by the media. Second term: 2002–2005 Clark won a second term in the 2002 general election—her party increased both its share of the vote and number of seats. Labour subsequently entered into a coalition with Jim Anderton's Progressive Party (a spin-off of the Alliance), with parliamentary confidence and supply coming from United Future, and a good-faith agreement with the Green Party. Michael Cullen, who served as Minister of Finance, was appointed Deputy Prime Minister by Clark, replacing Anderton. A republican, Clark stated in 2002 that she thought it was "inevitable" that New Zealand would become a republic in the near future. Her term in office saw a number of alleged moves in this direction, under her government's policy of building national identity. Examples include the abolition of appeals to the Privy Council in London and the foundation of the Supreme Court of New Zealand, the abolition of titular Knighthood and Damehood honours (restored in 2009), and the abolition of the title "Queen's Counsel" (replaced by "Senior Counsel", restored in 2012). In 2003, Clark criticised the Invasion of Iraq without an explicit United Nations mandate, and her government opposed New Zealand military action in the Iraq War. Her government did not send combat troops to Iraq, although some