. >> and just last month police chief anthony batts caught the mayor offguard quitting unexpectly. a crisis manager was hired but he decided he wasn't going to take the job. some say it's an extremely polarizing issue. >>> health concerns are springing up in the occupy sf encampment for occupying animals. an outbreak of parvo virus prompted the city's animal care and control to set up a temporary vet clinic on site. parvo is deadly and affects unvaccinated dogs and pup pis under the age of four months. experts say it is vital new protesters do not bring anymore animals to the occupy site. >>> it is 4:35 right now. accused penn state coach jerry sandusky breaks his silence. in a telephone interview with bob costas he maintains his snens. innocence. while the retired penn state coach denies sexual contact with the boys, experts say the way he answers some of the questions raises doubts about his honesty. >> completely innocent and falsely accused in every aspect? >> well, i could say that, you know, i have done some of those things. i have horsed around with kids. i have showered aft