Dear Viewers,

Do you like to tease your friends? I do.

Here is what I do to my old friend Bob Franken who is a long time correspondent at my competition (and old employment) CNN (search). Every time I see Bob doing a live shot, I call his cell phone.

I am hoping to catch him failing to turn the ringer off so that it rings on the air. One of these days I will catch him.

I know it is juvenile but I like teasing Bob. I call him towards the end of his live shot so that he feels his phone vibrate and he picks it up right after his live shot is finished. We both laugh. He is convinced I will never catch him.

Greta

Watch On the Record with Greta Van Susteren weeknights at 10 p.m. ET