Then i know a tooth fairy you should meet! Assad is saying he doesn't control anything and is therefore not responsible. Who does control and is responsible? Answer no one. If so the entire country is out of control and he should step down and allow others to come in and exert control. Barbara Walters like most US newscasters does not ask the tough questions like the BBC does. I characterize her as not relevant.
from the article: Assad: UN report on Syria crimes against humanity not credible