Regulating nothing?

For anyone interested in such things (and you should be), here is the full 193 page U.S. Supreme Court ruling, including dissents, in National Federation of Independent Business v. Sebelius – upholding the constitutionality of Obamacare, mostly. When is a tax not a tax, when is a penalty a tax, can you regulate people because they are not acting?

Already an interesting subtext to the story is developing, about the twitter-sphere, and CNN, calling the result too early, evidently having only listened to John Roberts for a couple of minutes. High drama, it seems.