Why would you think that? Mulcair is a Quebecer; it's not surprising he speaks French. Mr Harper is from Toronto and has spent much of his adult life in Calgary.
Mulcaire is an anglophone, he does have a bit of accent in french, but at least he speak it nicely. All and all, i think the head of a party is something very important to me. I don't vote for my local deputy, i vote for the head, thats the mistake lots of people make. They vote because they like the dude next door(there deputy), wich in the end matter not that much, especially for small villages.
I am a true independantist, i support the view of the partie quebecois, yet during Pauline Marois run i could never vote for them, as i couldn't stand the party leader.
The NPD had a very charismastic leader in Jack Layton, he literally look like what we call in french "un bon jack" , and i think Mulcaire have been filling his shoes pretty good. I can't say i agree with everything the NPD does, but at least they look like good people to me.
When it comes to Trudeau im mixed, i will wait to see if he can rebuild the party as people expect him to do. I like parts of him, but other parts look arrogant. Ignatief had no charisma, no wonder why the party failed badly under him.
In any case, im very hard to please in term of politics, im still waiting for a party that would cover all my opinions. I never understood those people going at meeting clapping and screaming for the chief of the party, like groupies at metal concert, if a party cover 50% of my views and opinions, they do extremely well for me imagine...
My phylosophie is always to vote for the less absurd and "best" of the 3, but it never mean i support them that much...
Oh and to get by on Harper's accent, after speaking so much in french for all these years, its like Van Damme with english, i don't understand how his accent can still be that thick... I seen actors and singers speak better french than him, and they where born in the states...