"These pioneering codifiers of working liberal democracy — from James Madison to Mill — were all agreed on the three fundamental pillars standing in the way of either Caesarist domination or majoritarian tyranny. The first was the inviolable sovereign authority of an elected legislature, without whose consent no laws could be enacted or executed. The second was an independent judiciary committed to upholding the rule of law, from which no one including (and especially) the chief executive would be exempt. The third was the sanctity of freedom of the press and all forms of expressed opinion; a principle most majestically articulated in John Milton’s Areopagitica."