UPDATE 2: Elon Musk Tweeted: Rocket booster reentry, landing burn & leg deploy were good, but lost hull integrity right after splashdown (aka kaboom)
UPDATE: ORBCOMM has confirmed that all six satellites have been successfully deployed. The orbit was exactly what was planned.
SpaceX successfully launched a Falcon 9 rocket into orbit from Cape Canaveral this morning. The rocket carries six ORBCOMM communications satellites, which at the moment are still attached to the second stage. Deployment will follow.
Also awaiting word on the success of soft-landing the first stage on the ocean. Updates as we get them.