Hollywood Torrent: YouTube Could Finally Have a Rival – In Comcast (Video)

The cable giant is tinkering with a video-sharing service to challenge YouTube

Word is going around that Comcast is working on a giant-killer: A service to challenge YouTube, which for years has grown and thrived without a natural rival.

Comcast's service would be global, but it's going to have a hard time matching YouTube's scale anytime soon — presuming it gets off the ground at all.

For more on the cable giant's gambit, watch the video.