Leading Republican members of Congress are rushing to endorse Romney, because they’re for Anyone But McCain. That’s because they think John has functioned all too effectively to thwart real conservative legislation. But does ABM point automatically to Mitt? Do our legislators believe that Giuliani can’t win the primaries? Or that hes also not really a conservative? Isnt excessive worry about the McCain candidacy unreasonable, given the astute observations by our Julie about the Arizona senator being well past his prime? And, in any case, is the AB approach the best way to select a candidate?