MixedPittsburgh Post-Gazette...it chronicles the lowering of our personal portcullises — but stops just short of tying it all together ... Fortress America puts much of the blame on an axis of anxiety including politicians, big media and entertainment, and an array of profiteers ranging from gun makers to security firms. It connects some of those dots ... Still, I found myself wanting a deeper investigation of the late-20th-century symbiosis between fear-mongering media, business and politics.