While all the facts surrounding the shooting have yet to come to light, the shock of seeing police using tear gas (a substance banned in warfare), and other military-style weapons against American citizens including journalists exercising their First Amendment rights, has started a much-needed debate on police militarization.
The increasing use of military equipment by local police is a symptom of growing authoritarianism, not the cause. The cause is policies that encourage police to see Americans as enemies to subjugate, rather than as citizens to "protect and serve." This attitude is on display not only in Ferguson, but in the police lockdown following the Boston Marathon bombing and in the Americans killed and injured in "no-knock" raids conducted by militarized SWAT teams.
One particularly tragic victim of police militarization and the war on drugs is "baby Bounkham." This infant was severely burned and put in a coma by a flash-burn grenade thrown into his crib by a SWAT team member who burst into the infant's room looking for methamphetamine.