What was CBS’ statement on this?
None to me. I haven't heard of an official CBS response.
If you call CBS they transfer you to the "comment line". The last day I called I was disconnected at that point. Twice. I actually think the in-box was overflowing.
I also left a comment at Letterman's production company, 'World Wide Pants'.
They're obviously fine with Dave constantly ridiculing the right.