An undercover police officer, who had been marching with demonstrators, aims his gun at protesters after some in the crowd attacked him and his partner in Oakland, California on Wednesday.
The other version of the story:
UNDERCOVER COPS in march just exposed - they were instigators of looting. Pulled gun on protestors when discovered. #berkeleyprotests
— Morpheus Ravenna (@MorpheusRavenna) December 11, 2014
Hat tip -- Brian Boring.