The Canadian Press - Federal Election - September 1, 2015
Liberal leader Justin Trudeau takes a photograph with a supporter during a campaign stop at a coffee shop Tuesday, September 1, 2015 in Gatineau, Que. THE CANADIAN PRESS/Paul Chiasson
NDP Leader Tom Mulcair, right, clinks glasses with local candidates during a federal election campaign stop at Summerhill Winery in Kelowna, B.C. Tuesday, Sept, 1 2015. THE CANADIAN PRESS/Jonathan Hayward
NDP Leader Tom Mulcair helps box some wine during a federal election campaign stop at Summerhill Winery in Kelowna, B.C. Tuesday, Sept, 1 2015. THE CANADIAN PRESS/Jonathan Hayward
NDP Leader Tom Mulcair tastes wine during a federal election campaign stop at Summerhill Winery in Kelowna, B.C. Tuesday, Sept, 1 2015. THE CANADIAN PRESS/Jonathan Hayward
Liberal leader Justin Trudeau sips on a coffee while chatting with patrons during a campaign stop at a coffee shop Tuesday, September 1, 2015 in Gatineau, Que. THE CANADIAN PRESS/Paul Chiasson
Bloc Quebecois Leader Gilles Duceppe, left, greets residents of a seniors home during a federal election campaign stop in Varennes, Que., Tuesday, September 1, 2015. THE CANADIAN PRESS/Graham Hughes
Bloc Quebecois Leader Gilles Duceppe speaks to supporters during a federal election campaign stop in Varennes, Que., Tuesday, September 1, 2015. THE CANADIAN PRESS/Graham Hughes
Liberal leader Justin Trudeau responds to a question during a news conference Tuesday, September 1, 2015 in Gatineau, Que. THE CANADIAN PRESS/Paul Chiasson
Green Party Leader Elizabeth May stands with local candidates as she makes a campaign stop in Halifax to show support for postal workers and Canada Post, on Tuesday, September 1, 2015. THE CANADIAN PRESS/Andrew Vaughan
An NDP supporter holds a Tom Mulcair book at a camapign stop by the federal NDP leader in Vernon, B.C., on Tuesday, Sept.1, 2015. THE CANADIAN PRESS/Jonathan Hayward
NDP Leader Tom Mulcair stops for a photo with children as he heads to a campaign event in Vernon, B.C., on Tuesday, Sept.1, 2015. THE CANADIAN PRESS/Jonathan Hayward
Conservative leader Stephen Harper speaks during a campaign stop at a steel manufacturer in Burlington, Ont., on Tuesday, September 1, 2015. THE CANADIAN PRESS/Adrian Wyld
Conservative leader Stephen Harper speaks during a campaign stop at a steel manufacturer in Burlington, Ont., on Tuesday, September 1, 2015. THE CANADIAN PRESS/Adrian Wyld
NDP Leader Tom Mulcair greets a supporter holding a "Stop Harper" sign during a federal election campaign stop in Vernon, B.C. Tuesday, Sept, 1 2015. THE CANADIAN PRESS/Jonathan Hayward
NDP Leader Tom Mulcair pets a supporter's dog during a federal election campaign stop in Vernon, B.C. Tuesday, Sept, 1 2015. THE CANADIAN PRESS/Jonathan Hayward