Episode Detail: Caught on Tape - 20/20
“Caught on Tape” looks at how the proliferation of cameras and the emergence of the Internet have combined to change society. Included: the role of such Web sites as YouTube, MySpace and Google in the spread of viral videos, and how that has affected politics and the Iraq War. Also: segments on aggressive celebrity Web sites; pet videos; and using the Internet to gain revenge (it's called “e-venge”).