Since you wasted that "free" gov't school education, the local police, military etc are not, "by defiinition" the militia named in the 2nd Amendment. For your benefit here is how the Founders that wrote the 2nd Amendment defined the "militia:
"Who are the militia? Are they not ourselves? Is it feared, then, that we shall turn our arms each man against his own bosom. Congress have no power to disarm the militia. Their swords, and every other terrible implement of the soldier, are the birthright of an American...[T]he unlimited power of the sword is not in the hands of either the federal or state governments, but, where I trust in God it will ever remain, in the hands of the people."
--Tenche Coxe, The Pennsylvania Gazette, Feb. 20, 1788