He is an enigma still, even as Canadians seem poised to choose Stephen Harper as our next prime minister. He has a strange, almost buck-toothed smile and icy blue eyes that never seem to warm. Even with advisers who have done their best to make him appear less aloof, Harper still seems uncomfortable outside the realm of policies and ideas. But while he may not be warm and fuzzy, no wolf lurks behind that mock turtleneck, insist Harper's admirers. Fearmongering to the contrary, no bogeyman appears when the Conservative Party leader lets down that helmet head of hair. After all,...