Grammys: "Earth Song" in 3-D

   You know "Earth Song" - a good chunk of which was seen in "This is It" - I would imagine. CBS just said a 3-D version will air on the Grammys - this will in fact be the centerpiece of the entire Jan. 31 broadcast. Target will be distributing 15 million 3D glasses for free, beginning Tuesday, January 26. The 52nd Annual Grammy Awards air January 31 on CBS. (I wonder if they'll work for "Avatar?" Just a very idle neither here-nor-there thought...)

  Now, "Earth Song"...