FIRST CUTS: Another phone-hacking arrest; media moves

Our list of stories that should be on your morning media menu:

• The "cautionary tale" of a News Corp. whistleblower. (The Guardian)

• News of the World's former L.A. editor has been arrested. (The Guardian)

• Christine O'Donnell walked out on Piers Morgan during an interview. (Mediaite)

• Here's what Morgan had to say about the incident. (Broadcasting & Cable)

• BusinessWeek editor Jon Kelly is headed to the New York Times Magazine. (WWD)

• Ad Age media reporter Edmund Lee is headed to Bloomberg. (Talking Biz News)