Then she would be in jail and not in front of the camera.A sad woman filled with bitterness. Sounds like she's always been that way and her son's death gave her a public forum to make it pay.
Ironically, the armchair psychologist in me believes that she is actually angry at Casey for going back and getting himself killed, but since she can't do that and still see herself as a loving mother, she has projected that anger at the President who is a safe and distant target.
To be honest with you, if the President actually did meet with her, she probably would not know what to do.
She seriously needs some help. She has been used far, far too long and I fear for her and those around her.