Cambridge, MA police make a drug bust on Prescott Street near Broadway on March 5, 2009 at about 4:30 PM. One of the officers told me that it was a sensitive investigation and asked me to turn off the camera. He said he was concerned about the safety of undercover police. I edited out the faces of officers who were not in uniform so as not to jeopardize their safety. When another officer wanted me to stop taping I said it was a constitutional right. He said to me, "You are making a disturbance." I left the area.