The reality star does not want the "really sick" politician polluting Twitter's six-second video service with selfies focused on his genitalia
The 15-second clip arrives almost four months after competitor Vine's teasers began
Service may be available as earlier as Saturday as Palm Springs' popular musical festival launches.
Michael Ovitz's son Chris will shift into a part-time role at the company he helped found
FilmDistrict will post videos of audience reaction to its new movie on Vine, the Twitter-owned video service
Vine users can watch "It's a Disaster" in six-second increments
Vine is being billed by some as the Instagram of video