TOM H. HASTINGS — Here comes the 4th of July and we are barely done with Memorial Day. The flags of nationalistic patriotic fervor sprout and resprout across the land, in the parks, on the lawns, on billboards, on the Internet, and generally everywhere. Military jets will fly in formation, anthems will fill the air, and military uniforms will be ubiquitous. Little children are getting used to this, and they never see the adults they trust question this, so they come to trust the guns, the songs about bombs, the valorization of violence, and the equation of killing with freedom.