An hourlong retrospective on great screen kisses?
That's what cable's TNT channel is offering tonight at 8 p.m. and again at 11.
If it seems to you that TV has been feeding a lot lately on the carcass of its own past -- with clip-shows, such as NBC's "Sunday Best," specials celebrating 100 or 200 epsiodes of on-going shows, and reunions of shows that are no more -- you are right.
But this is another level of video-and-vulture. This is Ted Turner, the owner of TNT, rummaging through his Hollywood film library for scenes involving kisses, getting Lauren Bacall to host and selling it as a "celebration" of love for Valentine's.