compensate anyone for using his intellectual property for their own benefit. The owner is lucky, Dr. Paul isn't asking compensation in addition to both domain names. In the "libertarian principle" there is a thing called property right.
If I were to use your name as a domain name and do business with it, you have every right to sue and request your intellectual property back and then some. (Assuming you were someone famous with copy right material)
To correct you, Dr. Paul doesn't use the "big government intervention" to benefit; He is using the court system like the forefathers to claim his property back. Dr. Paul doesn't need to compete with his own intellectual property name, that's just stupid.
Also, Hannity approves the contents of the website. He and his "people" at anytime have the ability to remove, replace or redact anything that's displaced of that website.
And now you know, and knowing is half the battle.