Man who took final photo of Tupac testifies about lead-up to murder

The man who took the last known photo of Tupac Shakur testified on Friday in the trial of a man accused of organizing the rapper's killing. CBS News legal reporter Katrina Kaufman has the latest.

The man who took the last known photo of Tupac Shakur testified on Friday in the trial of a man accused of organizing the rapper's killing. CBS News legal reporter Katrina Kaufman has the latest.