Source:
http://news.bbc.co.uk/2/hi/middle_east/8533952.stmThe son of a jailed Hamas leader who converted to Christianity and moved to California has gone public to say that he spied for Israel.
Speaking before the release of a book about his life, Mosab Hassan Yousef made the assertion in an interview for Israel's Haaretz newspaper.
A former deputy head of Israel's Shin Bet intelligence service told BBC World Service he had been one of its agents.
