The nine justices of the U.S. Supreme Court are expected to vote today on the fate of the Affordable Care Act, known to RWers as Obamacare. This is expected to take an hour, but that's at least fifty minutes more than necessary. All they really need is Kennedy's opinion. Unless hell has frozen over, we already know how Roberts, Scalia, Alito and Thomas will vote. After that, it makes no difference what the other four think.