Yearbook photos: The 2012 Republican field

One of these former teens will probably win the GOP’s White House nomination in 2012. Since the press will inevitably rifle through their histories with astonishing thirst and thoroughness, we may as well take this early campaign moment to glimpse them at their most innocent, ungainly, ambitious, preppy, or long-haired, before the serious digging begins (or, for the better-known candidates, before it begins anew).