This week, Donald Trump lifted the ban on certain military-grade weapons and equipment available from the Pentagon to our local police forces across the nation. Before Barack Obama signed an executive order in 2015 limiting the transfer of certain types of military equipment under the Pentagon's 1033 Program, the Department of Defense transferred more than $5bn in surplus military equipment directly to police agencies. The Pentagon program creates a pipeline that bypasses normal ... procurement processes, enabling police departments to acquire expensive-to-maintain and often unneeded military equipment directly from the Pentagon without the approval or even knowledge of [elected] government officials. Citizens are left to pay the price when these military toys" are put into the anxious hands of often untrained local law enforcement. Handing our police weapons of war, including but not limited to large-capacity, rapid-fire weapons and ammunition - including .50-calibers - bayonets, grenade launchers, armored vehicles including military tanks, unmanned vehicles (armed drones), explosives and pyrotechnics, and similar explosive devices, makes us less safe. It also drives a wedge between police officers and ... communities. Our nation was built on the principle that there are clear lines between our armed forces and domestic police. Moreover ... law enforcement is subject to civilian authority. This program blurs those lines. Militarizing America's main streets won't make us any safer, just more fearful.