I think my colleague John Samples gets it right:
The majority in Citizens United believe that the U.S. Constitution establishes a government of limited and defined powers. They asked: “Does the Constitution give government the power to prohibit speech by corporations (and others)?” The First Amendment indicated the government did not have that power.
The critics of the Citizens United decision assume the Constitution created a government of plenary powers with limited exceptions. They recognize that free speech for individuals is one such exception. But that exception is limited to natural people, not legal constructs. If there is no exception to the plenary power of government, the critics conclude, then there is no right to speak. Congress may prohibit speech by corporations (and others).
John asks, “Which concept of the Constitution do you find most appealing?” One way to approach this question is to ask which conception of government is best suited to ensuring the security of the rights of citizens.
Here’s my best shot at articulating the position implicit in much of the progressive criticism of Citizens United…
A government that accepts that its rightful power is indeed limited along the lines of a naive reading of the First Amendment – “Congress shall make no law … abridging the freedom of speech” — will be unable to maintain the integrity of the democratic process against the undermining influence of powerful corporate interests. Since the rights and liberties of most citizens depend on an equitable democratic process, this kind of restriction on government power together with the existence of corporations is a threat to ordinary citizens’ rights and liberties. Crucially, a state that maintains the power to exercise a meaningful countervailing influence against corporate power is less of a threat to liberty than are corporations when the state has tied its own hands.
Does that sound like a fair interpretation of the progressive view? If you think there’s something wrong with it, what is it? I think this view pretty clearly implies that the Constitution makes some profound mistakes about the sort of government required to protect citizens’ liberty. But maybe it does! So I don’t count “progs think the Constitution is flawed” as an adequate argument against this view.