Media baron Rupert Murdoch leaves his London home on Monday, July 18, 2011. Mr. Murdoch and his son James are to be grilled by a parliamentary committee Tuesday over the phone hacking scandal. (AP Photo/Steve Parsons, Press Association)

Photo by: Steve Parsons

Media baron Rupert Murdoch leaves his London home on Monday, July 18, 2011. Mr. Murdoch and his son James are to be grilled by a parliamentary committee Tuesday over the phone hacking scandal. (AP Photo/Steve Parsons, Press Association)