The weekly tracking poll from Nanos Research indicates a tight race, with all parties comfortably within the 3.1-percentage-point margin of error. When asked who respondents would support if an election were held today, the Conservatives were picked by 30.1 per cent, while the Liberals were supported by 29.9 per cent and 29.1 per cent chose the NDP. The Green Party were the pick of 5.2 per cent of respondents nationally, while the Bloc Québécois had 19 per cent support in Quebec.

http://www.theglobeandmail.com/news/politics/three-main-federal-parties-tangled-in-three-way-tie-nanos-poll/article26090470/