Earlier this week it was revealed that James Murdoch received an email in 2008 that suggests Murdoch knew about the scope of the News Corp phone hacking scandal long before he has claimed. But, even though Murdoch replied to the email, he claims he didn't read far enough down the chain to grasp the gravity of the situation. Brooke spoke with author William Powers about the Blackberry defense. 

Aeroc - R+B=?