Who is the President of Mexico?

Anyone have a clue? Well, you should; Mexico is our neighbor after all. The least you can do is know the man’s name. American geographical ignorance is bad enough, but it is really absurd that most Americans — and I’m willing to bet that this even applies to most college-educated Americans — don’t even know who the heads of government are to either of the (two) countries that directly border us.
Care to venture a guess about the Prime Minister of Canada?