Cell phone offers clues to Osama bin Laden's links to Pakistan

The cellphone of Osama bin Laden's trusted courier contained contacts to a militant group that is a longtime asset of Pakistan's intelligence agency, senior American officials told the New York Times yesterday.

Peter Bergen, CNN's security analyst, joins Christine Romans and Drew Griffin today to discuss what intelligence has been taken from the phone and what it indicates about Osama bin Laden's relationship with the militant group.