Ms. Carbone has written a primer on Constitutional interpretation in the below linked post. I suggest some of our liberal brethren take a cue from this quote. Please note the final portion of this sentence. Nice work Ms. Carbone.
Paradoxically, because the document that limits federal power also grants federal power, any attempt to ignore or overthrow its parameters in reckless pursuit of inconsistent legislation actually undermines the legitimacy of the government itself.