Extraterritorial state laws are unconstitutional

This morning, a divided panel of the Eighth Circuit held that a Minnesota law regulating greenhouse gas emissions beyond the state’s borders is invalid. This is a welcome result. PLF, joined by NFIB, filed an amicus brief in the case, … Continue reading

Like a good neighbor…: the Supreme Court must enforce limits on state regulation of interstate commerce

We’ve filed a brief in the Supreme Court, on behalf of PLF, the Cato Institute, National Federation of Independent Business Small Business Legal Center, and Reason Foundation, asking it to take up a case challenging state regulations of commerce occurring … Continue reading