Greenwald's take on the stakes:

Three of the five Justices in the majority -- John Paul Stevens (age 88), Ruth Bader Ginsburg (age 75) and David Souter (age 68) -- are widely expected by court observers to retire or otherwise leave the Court in the first term of the next President. By contrast, the four judges who dissented -- Antonin Scalia, Clarence Thomas, John Roberts and Sam Alito -- are expected to stay right where they are for many years to come.

John McCain has identified Roberts and Alito as ideal justices of the type he would nominate, while Barack Obama has identified Stephen Breyer, David Souter and Ginsberg (all in the majority today). It's not hyperbole to say that, from Supreme Court appointments alone, our core constitutional protections could easily depend upon the outcome of the 2008 election.

Protecting us from unrestrained executive power, as the Founders wanted, is a very powerful reason to vote against a Republican who would appoint Justices who would simply get out of the way of what Michael Goldfarb has called a "near-dictatorial" presidency.

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