Mark Carney speaks during a press conference in Mexico City in the framework of th G20 Finance Ministers' and Central Bank Governors' Meeting on Nov. 5, 2012. - 

This final note today, for the central bank aficionados among you.

The new head of the Bank of England is...a Canadian. Mark Carney -- who until today was the governor of the Bank of Canada -- has gotten the Queen's blessing to run the Bank of England.

Not for nothin', but the Canadian dollar fell today against the greenback.

Follow Kai Ryssdal at @kairyssdal