Getting your player ready...
“THE FACEBOOK OBSESSION,” 7 p.m., CNBC Your follow-up to “The Social Network”: The real story behind the rise of the largest social media site in the world, as told by Facebook’s founders, friends and foes.
ALSO
“Grey’s Anatomy,” 8 p.m., KMGH-Channel 7 At least he’s not shooting up the ER (save that for a ratings sweeps month): A gunman opens fire at a local college, sending mass casualties to the hospital.
Joanne Ostrow
