CALGARY (NEWS 1130) – With just over a month left in the federal election campaign, the leaders of the three major parties squared off in a debate that focused on the economy.

Conservative Leader Stephen Harper, NDP Leader Thomas Mulcair and Liberal Leader Justin Trudeau took part.

Thursday evening’s leaders’ debate was moderated by David Walmsley, editor-in-chief of The Globe and Mail. Political reporter Jane Taber also led a panel before and after the debate.

Watch it again below:

Green Party Leader Elizabeth May was not invited to the debate. She decided to live-tweet her responses to questions and issues raised in the Globe and Mail’s Federal Leaders’ Debate.

You can read her tweets below: