Mr.

Mr. John Doe

But only if one forgets that Mr. Tester is 50 years old, he’s seasoned in state politics, he ran a canny, gloves-off campaign, and he’s the kind of charismatic, hard-to-peg, Western neopopulist (like his friend, Gov. Brian Schweitzer of Montana) who might be, even now, redefining in certain far-reaching ways what it means to be a Democrat.