I don't know if the buzz surrounding this announcement will amount to anything, but there is certainly a buzz.
Samuel Ting will present the latest result from the Alpha Magnetic Spectrometer instrument that's orbiting earth. If you recall, the AMS went up with the Space Shuttle on one of its last missions. This could have some implications on the search for Dark Matter.
I probably won't have a chance to view the life feed. If you are planning on it, or if you have the chance to actually attend this event, I'd appreciate a brief report.