The Stillborn Empire by Patrick J. Buchanan

“Unchecked by any rival,” is how Krauthammer described the new Rome. Yet as one watches the Old Republic spend herself into bankruptcy, run up trade deficits that debauch her currency, decline to defend her own bleeding borders, permit rivals to loot her technology and cart off her manufacturing plants, America does in a way resemble Rome. But it is, unfortunately, the Rome of the late fourth century.