QUEBEC – Quebecor announced today it will air a debate between four political party leaders on Sept. 2 at 8 p.m. on TVA, LCN, QUB Radio, and their digital platforms. Liberal leader Justin Trudeau, Conservative leader Erin O’Toole, Bloc Quebecois leader Yves-François Blanchet and NDP leader Jagmeet Singh have all been invited to the debate. TVA’s Pierre Bruneau will host. There will also be a pre-debate broadcast aired at 6 p.m. and a post-debate broadcast at 10 p.m. with analysts. Earlier this week, the Debate Broadcast Group announced French and English-language debates will be held at the Canadian Museum of...