in the bedrooms of the nation", adding that "what's done in private between adults doesn't concern the Criminal Code". Trudeau paraphrased the term from Martin O'Malley's editorial piece in The Globe and Mail on December 12, 1967. Trudeau also liberalized divorce laws, and clashed with Quebec Premier Daniel Johnson, Sr. during constitutional negotiations. Liberal leadership convention (1968) At the end of Canada's centennial year in 1967, Prime Minister Pearson announced his intention to step down, and Trudeau entered the race for the Liberal leadership. His energetic campaign attracted widespread media attention and mobilized many young people, who saw Trudeau as a symbol of generational change. However, many Liberals still had reservations, given that he had joined the party as recently as 1965. During the convention, prominent Cabinet Minister Judy LaMarsh was caught on television profanely stating that Trudeau wasn't a Liberal. Nevertheless, at the April 1968 Liberal leadership convention, Trudeau was elected leader on the fourth ballot, with the support of 51 percent of the delegates. He defeated several prominent and long-serving Liberals, including Paul Martin Sr., Robert Winters and Paul Hellyer. Prime Minister (1968–1979) Swearing-in, subsequent election As the new leader of the governing Liberals, Trudeau was sworn in as Prime Minister on April 20. Trudeau soon called an election, for June 25. His election campaign benefited from an unprecedented wave of personal popularity called "Trudeaumania", which saw Trudeau mobbed by throngs of youths. Trudeau's main national opponents were PC leader Robert Stanfield and NDP leader Tommy Douglas, both popular figures who had been Premiers, respectively, of Nova Scotia and Saskatchewan (albeit in Trudeau's native Quebec, the main competition to the Liberals was from the Ralliement créditiste, led by Réal Caouette). As a candidate Trudeau espoused participatory democracy as a means of making Canada a "Just Society". He defended vigorously the newly implemented universal health care and regional development programmes, as well as the recent reforms found in the Omnibus bill. On the eve of the election, during the annual Saint-Jean-Baptiste Day parade in Montreal, rioting Quebec sovereignists threw rocks and bottles at the grandstand where Trudeau was seated, chanting "Trudeau au poteau!" (Trudeau – to the stake!). Rejecting the pleas of his aides that he take cover, Trudeau stayed in his seat, facing the rioters, without any sign of fear. The image of the defiant prime minister impressed the public. The next day, Trudeau handily won the 1968