CBCnews

Your plane or mine, Jack?

Conservative Leader Stephen Harper has been launching attacks on the Liberals all week.

In Quebec on Thursday he launched a few barbs at the Bloc Québécois.

But it's been NDP Leader Jack Layton who has been nipping at his heels all week. Layton has been hours behind Harper, from British Columbia to Regina to Montreal.

And now, as Harper prepares to fly to Halifax, he better make sure he gets on the right plane.

Layton's is parked right next to his on the tarmac in Montreal.

Susan Lunn