I don't think that Libyans let him go without getting sth. from Israel. What is it? Tell us Lieberman, what did you give to Qaddafi? Did you signed an arms deal? Or sold some intelligence secrets? Tell us the price.
PM: We'll surround ourselves with fences in defense against the wild beasts around us (Haaretz)
from the article: Israeli held in Libyan prison freed in secret deal