The 'Son of Hamas' author on his conversion to Christianity, spying for Israel, and shaming his family.
'I absolutely know that in anybody's eyes I was a traitor," says Mosab Hassan Yousef. "To my family, to my nation, to my God. I crossed all the red lines in my society. I didn't leave one that I didn't cross."
Now 32, Mosab is the son of Sheikh Hassan Yousef, a founder and leader of the Palestinian terrorist group Hamas. Throughout the last decade, from the second Intifada to the current stalemate, he worked alongside his father in the West Bank. During that time the younger Mr. Yousef also secretly embraced Christianity. And as he reveals in his book "Son of Hamas," out this week, he became one of the top spies for Israel's internal security arm, the Shin Bet.
The news of this double conversion has sent ripples through the Middle East. One of Mr. Yousef's handlers at the Shin Bet confirmed his account to the Israeli daily Haaretz. Hamas—already reeling from the assassination of a senior...
