My communication is predominantly time-sensitive, and I can respond to colleagues and clients quickly and efficiently with BlackBerry.

FORBES: Massachusetts Finds CSFB 'Smoking Gun'

"I feel great personal regret that we did not respond more quickly or more effectively, " Mr. Murdoch said in a witness statement released by the inquiry.

WSJ: News Corp.'s Rupert Murdoch, in Testimony, Says He Never Asked for Political Favors