In this video from the kettling of Occupy San Francisco protesters, SFPD sergeant Peter Thoshinsky (helmet #2197) is recorded walking the police line, ordering his officers, "If they do not do what you tell them, strike them."
The protesters who record this are understandably upset and try to engage the officers in a dialog about whether such an order is legal and should be followed. There's a certain amount of violating Godwin's Law here, which is understandable, even if it might not be the best way to win the day.
I write books. My latest is a YA science fiction novel called Homeland (it's the sequel to Little Brother). More books: Rapture of the Nerds (a novel, with Charlie Stross); With a Little Help (short stories); and The Great Big Beautiful Tomorrow (novella and nonfic). I speak all over the place and I tweet and tumble, too.