This isn't about asking a question (which is what embassays are all about). It's about posturing in front of the whole world. It's about looking concerned. It's about a not-so-subtle putdown of Bush.
Yep, this concerned socialist prime minister from Canada is going to go down to Washington to meet with that whippersnapper cowboy from Texas, and get him to explain himself so that the civilized world can understand. Bush needs to realize that nuclear weapons are dangerous.