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Answers: 1. cameras video cell phones Internet sites
2. We can use something about IT such as digital camera to get their voices, and pictures, out to the public and then the guilty police will get punishment.
3. TV video, surveilance camera and recorder.
4.He said:" I cannot make judgments based solely on videos or portions of videos."
5. I think this kind of technology is making the world a worse place because it is bad for our relationships and many people take the photos of someone else's secrets then put them on the internet. So people will be very angry with that but always they can not find the bad people. So they will don not believe the people around them and the relationships between them will be more and more colder. There are some ways that the same technologies can also be harmful. If a people use his video cell phones to record a interesting talk between two people, out to the public and this is harmful to the characters in the talking.
6. I think this kind of technology has two sides. If we use it correctly, it will helps us to catch the suspect and it also good for our relationships. An other way, if we use it incorrectly, the bad person will put others' secrets on the internet and it is really bad for our relationships.
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