Jonathan Pollard is a real hero: he risked his life to deliver information that USA should have forwarded Israel but hadn't. The information was not detrimental to USA. Contrary to Vanunu, who risked being imprisoned for no one's benefit but his own. Jonathan Pollard has been in prison for 25 years and will probably never go out, contrary to Vanunu. "Amnesy" International never supported him. Jonathan Pollard is the hero, Vanunu is just a villain.
U.S. defense chief tells Congress: Military options remain against Iran (DPA)
from the article: Atomic whistle-blower Vanunu exits prison, asks to leave country