By the same Court that recently struck down two highly publicized cases whereby it was concluded that Congress did NOT have the power to regulate commerce?
Oh, I see. The Supreme Court can determine what objects and activities related to those objects can be prohibited, even though, through their logic, any object can be prohibited, they can give a break to certain ones. That makes me feel better.
Since the Supreme Court is part of the republican government, too, what matters if they or Congress do the dirty deed?