The document discusses two Occupy movement protests - at UC Davis and Occupy Oakland - that resulted in police using force against protesters. At UC Davis, police pepper sprayed seated protesters after being surrounded by them. At Occupy Oakland, tensions escalated quickly as protesters destroyed barriers and threw objects at police, who responded with tear gas, smoke and beanbag rounds. The document examines debates around appropriate levels of force by police and perceptions of force by the public. It suggests both sides could have handled the situations better to avoid negative outcomes.