Arrest Matters News Today

The morning. im john roberts. >> im kiran chetry. thanks youre joining us. here are the big stories well be telling you. first, a major blow to the taliban. its top military commander and close associate of osama bin laden is said to be in u.s. custody -- or in the custody of u.s. and pakistani intelligence officials. they say that interrogations are underway. were live in afghanistan with why his arrest matters. right now theres a man trapped in the mouth of mount st. helens, a volcano thats ...