They are scheduled to launch a used Falcon 9 rocket carrying a used Dragon 1 supply capsule destined for the Space Station. The launch will be from Cape Canaveral tomorrow (Tuesday Dec 12) at 8:46 AM PST/ 11:46 AM EST/ 16:46 UTC. They should begin the webcast about an hour prior to launch. Hopefully it will include live views of the rocket's ascent, on-board views of its stage separation, flip maneuver and boost-back, reentry and landing burns, and its eventual pinpoint landing back at Cape Canaveral. (If all goes well.)
http://www.spacex.com/
http://www.spacex.com/webcast
http://www.spacex.com/
http://www.spacex.com/webcast