According to Ron Paul, we're entitled to our body, property and life. We're not entitled to somebody else's property. A domain name purchased by grassroots activists 5 years ago on the free market belongs to them, not him.
What's to stop a politician from taking over our Meetups, blogs, groups, etc associated with them? He's a public figure that encouraged people to promote him, esp through the internet. Now he has a problem with it? And takes it up with the U.N., which he repeatedly tried to abolish.
How do you define "likeness"?