Friends who are with him at the moment who are assembling the cardboard boxes which he will try to land in. It will be very interesting to see if he can pull it off!
Edit 1: Non-silverlight link - http://news.sky.com/home/sky-live-tv
Unfortunately it's live from the house of commons at the moment, but a lot of skydivers will be watching with eager eyes to see if he can arrive at the landing area safely and uninjured!
I'm not going to yum install chrome just to watch a video. If they want me to watch they should support a format that the rest of the world already uses.