Professor Glenn Reynolds of Instapundit warns against complacency after Heller–points out lack of follow-up to 90′s attempt to deal with commerce clause:
By contrast, in the 1990s the Supreme Court decided a series of cases narrowing Congress’ powers to regulate all sorts of things under the rubric of “interstate commerce.” But there were no hordes of public-interest lawyers to pick up on those decisions and bring new cases in the lower courts.