Its come to this. Morgan Spurlock has issued a dramatic, guilt-fueled, angst-ridden confession entitled, I Am Part of the Problem. By his own account, the filmmaker, 47, best known for the 2004 documentary take-down of the fast-food industry, Super Size Me, was extremely, horrifically and chronically naughty. Yet as he tells it, he never sexually assaulted anyone, nor did he touch, grope or kiss any person without invitation or tacit agreement.