Larry King is morphing into David Letterman

By GottaLaff

Just now on CNN, Larry King took time out of his interviews to slap down Gramm-pa McCain for not keeping his promise to appear on his show after "abruptly" canceling awhile back. Larry went so far as to show a video clip in which Grammps makes the vow.

Oh-h, suh-nap!

UPDATE: Here's the clip that Larry King played.