Kids' school cancelled (annoying - everyone knows nothing bad ever happens in Alameda), so nothing else to do but watch videos of police horses doing crowd control. Pretty alarmist titles for describing horses mostly just standing there. Here's an example of a "charge": http://youtu.be/Yp7M9oeg8W8. Pro-tip, if a police horse is pushing you, move. Good times start at about the 7:25 mark.