I didn't think of the necklace as a sign to Donald, but more as a sign to her cronies.. Like are we playing ball, or shutting out.i see it as maybe legit. Also I noticed she would shuffle papers and her cronies wouldn't clap for the point the POTUS Made. I don'  655  t see that as far fetched that she was sending signals to her cronies to make sure everyone was on the same page with their responses.