led the team that produced the Red Book was less complimentary about the Red Book in private as during his time in office as Finance Minister, he was often reported to have said: "Don't tell me about the Red Book, I wrote the damn thing, and I know that it is a lot of crap!". The Liberals promised to remove the GST, which had previously been imposed by the Conservatives. Sheila Copps famously promising to resign within a year of taking office if the GST was not repealed. Chrétien promised to renegotiate the North American Free Trade Agreement (NAFTA), and reform to the unemployment insurance system. The Liberals were in favour of a free trade agreement for North America in principle, but went on to accuse Mulroney of having given away too much to the Americans and Mexicans when he signed NAFTA in 1992, and stated that the Liberal government would renegotiate NAFTA on more favourable terms to Canada within six months of taking office. Failing that, Chrétien promised that Canada would renounce NAFTA. The main emphasis was on a promise to spend $6 billion on improving infrastructure in a Keynesian move to fight the recession of the early 1990s. As regarding the debt situation, Chrétien promised to reduce Canada's deficit to 3 per cent of GDP (the same deficit to GDP ratio required to enter the European Union) within three years of taking office. Chrétien made it clear that the 3 percent deficit to GDP ratio would apply only to the federal government, whereas the Maastricht Treaty of 1991 which set out the 3 percent deficit to GDP ratio in order to enter the European Union stated that this applied to all levels of government. The Liberal government promised to achieve its goal of reducing the deficit to 3 percent of the GDP by cancelling the contract to replace the Sea King helicopters, privatizing Toronto Pearson Airport, and by eliminating unspecified "waste" in the government. After the 3 percent target had been achieved within the first three years of taking office, Chrétien promised the deficit would be eliminated at some unspecified time in the future. Martin wanted to promise to eliminate the deficit altogether, but had been overruled by Chrétien, who had wanted to present the Liberals as the "caring" party that would defend social programs, unlike the "heartless" Conservatives and the Reform Party who Chrétien claimed wanted to