UMG claims "right to block or remove" YouTube videos it doesn't own
Universal Music Group has responded to Megaupload's request for a temporary restraining order barring the music giant from further interference with the distribution of its "Mega Song." UMG insists that it had a right to take down the video—not under the Digital Millennium Copyright Act, as Megaupload had assumed, but under a private contractual arrangement between UMG and YouTube.
http://arstechnica.com/tech-policy/news ... videos.ars

