Nike confiscates tapes made of a college player dunking on LeBron James. What Nike did is not legal. The videographer was not legally compelled to relinquish his tape. However, Nike could prevent publication of the video by persuing legal remedies in the courts rather than stealing the videographers property by using coersion. IMO, as photographers this is something that should cause a bit of outrage and generate some email traffic denouncing the action to Nike's corporate offices.