Brad Meltzer decodes some of the most ubiquitous conspiracy theories surrounding the assassination of JFK

Brad Meltzer’s new book, History Decoded: The 10 Greatest Conspiracies of All Time, provides fascinating insight into 10 of the greatest conspiracies of all time. From D.B. Cooper to the fate of John Wilkes Booth to Area 51, Brad investigates the claims behind some of the most notorious conspiracies in American history.

After running through many of the conspiracies in the book – D.B. Cooper, the assassination of Abraham Lincoln, the conspiracy behind the Confederate gold, the White House Cornerstone, the Spear of Destiny, Leonardo da Vinci, and Area 51 – over the last few weeks, on radio this morning, Brad joined Glenn to talk about the ultimate conspiracy theory: The assassination of President John F. Kennedy.

On Wednesday’s Glenn Beck Program, Glenn spoke with Roger Stone, author of The Man who Killed Kennedy: The Case Against LBJ, about his theory that then-Vice President Lyndon B. Johnson played a very big role in the killing of President Kennedy. A portion of Stone’s research revolves around Jack Ruby – the man who killed Lee Harvey Oswald – and Glenn asked Brad to explain who Ruby is and what role he played in incident.

“It's one of the great myths. The great myth of Jack Ruby is that he's a nightclub owner with mob connections that you'd think would come from central casting in a Martin Scorsese movie. And the truth is he definitely owns the local nightclub… but the amazing part is… Jack Ruby has no proven mob involvement,” Brad explained. “But Jack Ruby actually, against his lawyer's advice, took a lie-detector test to prove that he wasn't involved with the mob. And you know what? He passed… He says the reason that he gunned down Lee Harvey Oswald is because he loved the Kennedys so much. He didn't want to have to see Jackie Kennedy go on the witness stand and, in front of the country, testify to what happened when her husband's head exploded and splattered his brains all across her pink dress.”

As Brad sees it, the real question Americans should be asking about Ruby is: How did he get past every police officer who as supposedly guarding the most wanted man in America?

“So much of these stories become distraction and they take us away from the questions we should be asking about this… which is… why is [Ruby] in there two times,” Brad asked. “And one of the details that I love most is… he almost misses him. And the only reason why Jack Ruby is there and the timing is perfect is because Lee Harvey Oswald, as he's leaving the interrogation and about to be leaving the jail, says he's cold and he asks for a sweater. And they have to look around for a sweater… If Lee Harvey Oswald doesn't [ask for a sweater], these two guys are never in the same place at the same time. It is a moment in history that would have been entirely different.”

Glenn then asked Brad to explain why there is so much controversy surrounding the Warren Commission and its findings. As Brad explains, it’s not what the Warren Commission released to the public that is in question so much as what they chose to keep classified. Had the American people been allowed to see all the evidence, there is a very good chance no one would still be questioning its findings.

“First of all, when we have a disaster today, good, bad, or otherwise, whenever it happens, one of the things that the country is great at is we tend to have open hearings, right… When the Warren Commission first took over this investigation, it was completely behind closed doors,” Brad said. “And in a sense, that's the disaster of it. Because the moment you do things behind closed doors, people rightfully say, ‘What are you hiding?’ As a result of that, the American people never got to see the testimony that the Warren Commission people saw.”

From eyewitness accounts that confirmed Lee Harvey Oswald was in fact leaning out of the window of the Texas Book Depository to photographs of the autopsy, the American people were not able to see what the Warren Commission saw that lead to its conclusion.

“The Warren commission never let them out. And why? Because the Kennedy family themselves said don't release them. Why? In my mind, and I don't blame them for it, they don't want the last image of John F. Kennedy to be a shot with his head blown off,” Brad said. “But as a result… 87% of Americans thought right after the Warren Commission that there were multiple shooters involved and the Warren Commission was a sham. All that secrecy and complexity was hidden from everyone, and it just made that kind of echo chamber of conspiracy even louder.”

Whether it's a 'War on Christmas' or just progressivism run amok, the song 'Baby It's Cold Outside' has been firmly in the crosshairs this holiday season. Here are just a few of the headlines making the rounds:

Should radio stations stop playing 'Baby, It's Cold Outside'?

They range from the previous as questioning and then roll right into the following and assume facts not in evidence.

'Baby, It's Cold Outside,' Seen As Sexist, Frozen Out by Radio Stations

It may be seen as sexist but according to one radio stations polling, only about 5% do. Then they go from saying it's sexist to straight up claiming it as a rape song.

Radio Bans 'Baby It's Cold Outside' Over Claims It's A Rape Song, English Teacher Explains Its Real Meaning

And then they just flat out call for its retirement.

Is it time to retire 'Baby, It's Cold Outside'?

The left might think they are woke and on the right side of history in the wake of the #MeToo movement — but how shocked do you think they'd be if they knew Glenn beat them to the punch over a decade ago? Don't believe me? Take a listen to this clip from our audio vault from 2008.

How long until we follow in Europe's footsteps?

JAMES ARTHUR GEKIERE/AFP/Getty Images

Christmas should be a time of happiness and celebration the world over. But in Europe, it is now the season of terror. The sounds at Europe's famous Christmas Markets of "Merry Christmas!" and laughter are rapidly being replaced with the sounds of "Allahu Ackbar!" and gunfire. Two years ago ISIS attacked a Christmas Market in Berlin, killing twelve and injuring another forty-eight. And tragically, the sound of automatic gunfire and the chant of "Allahu Ackbar!" was heard at another Christmas Market in Europe yesterday afternoon… this time in France.

Two people are dead and thirteen are battling for their lives right now in Strasbourg, France. The attacker walked into the city's Christmas Market shortly after 8pm, shouted "Allahu Ackbar" and began shooting indiscriminately. He then proceeded to battle the police in four separate locations while he fled the scene. As of this moment, he still hasn't been caught. The city of Strasbourg is on full lockdown, and France's terror level has been elevated.

RELATED: Paris pandemonium: Here's what happens when people feel ignored

A man of Middle Eastern descent has been identified as the suspect. He was already on a terror watchlist and had been deported from Germany recently with twenty criminal convictions. He's well known in Islamist circles and was reportedly radicalized after spending time in prison. Apparently he was too radical for the Germans… but not for France.

What is it going to take for progressive governments like France to wake up to their failed policies? Nearly 300 people have been killed in terror attacks in France over the past three years. 300 in three years! But despite that, the French government refuses to address immigration, they continue their open border policy and - more importantly - they refuse to listen to their people when they try and tell them that they're scared to death over this issue. Instead they get a lecture on Islamophobia… "that's the real problem."

Outrage has replaced baseball as our national pastime.

This is one of the reasons why the Yellow Vests are tearing the country apart. The government refuses to listen to their fears on terrorism, unchecked immigration, open borders, the failing economy, high taxes and out of control spending. Wow... do these issues sound at all familiar? How many years behind France are we? Just listen to ourselves.

Outrage has replaced baseball as our national pastime. People have lost the ability to engage in peaceful protest. Street demonstrations have turned into street brawls. Have you seen the images from places like Portland lately? European governments are losing the social contract with their people. After years of broken promises and outright lies from Washington, how long before that happens here?

The Congressional reckoning for the giants of Silicon Valley continued yesterday. This time it was finally Google CEO Sundar Pichai's [Soon-dar Pa-shy] turn in the hot seat. There were protesters. There was Alex Jones and Roger Stone sitting beside each other. Good times were had by all. Pichai remained soft-spoken and calm throughout the grilling. It was his first time testifying before Congress. And you know what they say about your first time – that you should never admit to having even a hint of anti-conservative bias. We start there right now…

In his opening statement, Google CEO Sundar Pichai said:

I lead this company without political bias and work to ensure that our products continue to operate that way. To do otherwise would go against our core principles and our business interests.

RELATED: Still want to believe Google isn't evil? Then don't listen to THIS interview

Congressmen from both parties were not convinced of Google's innocence. For three and a half hours, they let Pichai have it from all angles. Republican Iowa Representative Steve King asked Pichai to disclose the names of over 1,000 Google employees that work on Google's search algorithm, so that their social media accounts could be examined for liberal bias. Pichai did not hand over the list.

Meanwhile, at least one Democrat, Tennessee's Steve Cohen, feels Google has the opposite problem. He complained to Pichai that Google overuses conservative news organizations in their search results. Pichai insisted that Google employees do not favor certain news outlets over others.

Pichai saved his most artful question-dodging for the China issue. Lawmakers wanted to know about "Project Dragonfly," the communist-friendly version of Google's search engine that the company has been working on in collaboration with the Chinese government. Pichai said:

It's a limited effort internally currently.

When asked whether Google is in current discussions with the Chinese government about Project Dragonfly, Pichai replied:

…I'm happy to be transparent to the extent we take steps toward launching a product in China." Which sounds like a definite maybe.

But then, Democrats got back to the much more urgent Google issues at hand. Like Zoe Lofgren of California who asked why Donald Trump's photo pops up when you Google the word "idiot."

And to think your tax dollars helped subsidize this enlightening Q & A.