The site offered to give it to him for free if they could continue working on it. He denied the request and brought up a lawsuit through the UN. The claim is that since he holds a common law trademark on his name he should own the site for free. Since the site was registered through an Australian registrar Paul is using the international authority of the UN.
After combing through his twitter and facebook pages, he has been silent on this issue and won't even respond to his supporters asking "why". I have to agree with MarcATL, he's turned into a major hypocrite. Of course, new information may change the story, but that's reaaaaaaaaaaaally unlikely.
I want to go back to my earlier post. I've done more reading and investigating and have a clearer picture.
-RonPaul.com did not offer the .com site for free, they had offered RonPaul.org as a free gift to Ron Paul in order to keep the .com site. That offer was refused.
-RonPaul.com did offer to sell the site at a price of $250k. This is where I see the main dispute coming from. Ron Paul is alleging that the site owners are selling him his own name, while the site owners allege they are selling him the mailing list from RonPaul.com (which they value at $250k).
-What's still not clear to me is how much negotiating there was between Ron Paul and the site owners. Did Ron Paul call them? Did they discuss the issues of the domain? Did Ron Paul just have an associate call and then leap to ICANN to sue?