Treat his Swiss bank accounts like Nazi loot -- open it up to lawsuits on behalf of the Palestinian people from whom Arafat stole the money.
I've been saying that for 3 years, especially since Yasser, like Saddam, started his career AS a Nazi, but only got leukwarm response from teh Pali people...probably due to a collective allergy to being stripped naked, shot, hung upside down at a stree corner and gutted.