Lately, there's been a lot of rhetoric comparing Donald Trump to Adolf Hitler. The concern is that a Nazi-type regime may be rising in America.

That process, however, began a long time ago.

In fact, following the second World War, the U.S. government recruited Hitler's employees, adopted his protocols, embraced his mindset about law and order, implemented his tactics in incremental steps, and began to lay the foundations for the rise of the Fourth Reich.

Sounds far-fetched? Read on. It's all documented.

As historian Robert Gellately recounts, the Nazi police state was initially so admired for its efficiency and order by the world powers of the day that J. Edgar Hoover, then-head of the FBI, actually sent one of his right-hand men, Edmund Patrick Coffey, to Berlin in January 1938 at the invitation of Germany's secret police—the Gestapo.

The FBI was so impressed with the Nazi regime that, according to the New York Times, in the decades after World War II, the FBI, along with other government agencies, aggressively recruited at least a thousand Nazis, including some of Hitler's highest henchmen.

All told, thousands of Nazi collaborators—including the head of a Nazi concentration camp, among others—were given secret visas and brought to America by way of Project Paperclip. Subsequently, they were hired on as spies and informants, and then camouflaged to ensure that their true identities and ties to Hitler's holocaust machine would remain unknown. All the while, thousands of Jewish refugees were refused entry visas to the U.S. on the grounds that it could threaten national security.

Adding further insult to injury, American taxpayers have been paying to keep these ex-Nazis on the U.S. government's payroll ever since. And in true Gestapo fashion, anyone who has dared to blow the whistle on the FBI's illicit Nazi ties has found himself spied upon, intimidated, harassed and labeled a threat to national security.

As if the government's covert, taxpayer-funded employment of Nazis after World War II wasn't bad enough, U.S. government agencies—the FBI, CIA and the military—have fully embraced many of the Nazi's well-honed policing tactics, and have used them repeatedly against American citizens.

Indeed, with every passing day, the United States government borrows yet another leaf from Nazi Germany's playbook: Secret police. Secret courts. Secret government agencies. Surveillance. Censorship. Intimidation. Harassment. Torture. Brutality. Widespread corruption. Entrapment. Indoctrination. Indefinite detention.

These are not tactics used by constitutional republics, where the rule of law and the rights of the citizenry reign supreme. Rather, they are the hallmarks of authoritarian regimes, where the only law that counts comes in the form of heavy-handed, unilateral dictates from a supreme ruler who uses a secret police to control the populace.

That danger is now posed by the FBI, whose laundry list of crimes against the American people includes surveillance, disinformation, blackmail, entrapment, intimidation tactics, harassment and indoctrination, governmental overreach, abuse, misconduct, trespassing, enabling criminal activity, and damaging private property, and that's just based on what we know.

Whether the FBI is planting undercover agents in churches, synagogues and mosques; issuing fake emergency letters to gain access to Americans' phone records; using intimidation tactics to silence Americans who are critical of the government; recruiting high school students to spy on and report fellow students who show signs of being future terrorists; or persuading impressionable individuals to plot acts of terror and then entrapping them, the overall impression of the nation's secret police force is that of a well-dressed thug, flexing its muscles and doing the boss' dirty work of ensuring compliance, keeping tabs on potential dissidents, and punishing those who dare to challenge the status quo.

Whatever minimal restrictions initially kept the FBI's surveillance activities within the bounds of the law have all but disappeared post-9/11. Since then, the FBI has been transformed into a mammoth federal policing and surveillance agency that largely operates as a power unto itself, beyond the reach of established laws, court rulings and legislative mandates.