Imagine, if you will, that Supervisor Chris Daly is Police Chief Martin Brody. We'll let you figure out who, in this analogy, the toothy fellow behind him is. Examples of Chris Daly behaving boorishly in the Board of Supervisors' chambers and embarrassing even his friends are as myriad as instances of folks in Daly's district behaving boorishly on the streets of the Tenderloin and embarrassing their friends. So when the District 6 supe publicly berated his pal and protege Supervisor John A