Have been looking for him, hoping he can provide answers our sources tell us that the man is a doctor. A visiting doctor from india, working at ucsf in San Francisco general. At 6 00 tonight well tell you more of what weve learned and why the doctor finally came forward. Now to Police Protest about to get underway. Some residents in San Francisco say officers went too far in this arrest captured on video. This is cell phone video obtained by abc7 news after fridays incident at Valencia Gardens apartments. In a few minutes demonstrators will march from apartments to a police station. Leanne . They just took off a minute ago. You can see the tail end of the protest the plan to march from here down valencia street to the mission. And this video has been given to occ that will determine whether or not police went too far. It was not a pretty incident. He is talking about this altercation last night in the Mission District. Captured on a cell phone. Police say the 20yearold shown here on th