He treated 9/11 like a crime scene and investigated who perpetrated 9/11 and the motive for the attacks. He says the purpose of the 9/11 attack was to justify the American War on Terror, which was a cover for using American forces to attack Israel's enemies and make Israel the dominant force in the Middle East.

Bollyn said that everywhere he looked into the facts surrounding 9/11, he found the presence of Mossad, the Israeli intelligence agency, the Rothschilds, and Zionists [specifically Likud Zionists that are a small, but dominant group]. They controlled the investigation, interpretation and litigation of 9/11.

Bollyn has been attacked and accused of anti-Semitism. His response is that the people who are responsible are not acting as Jews but as political Zionists, which has nothing to do with race, ethnicity, or religion but everything to do with a New World Order based on the model of collectivism.

This video presentation was filmed in 2018. 

He says the media has imposed a false narrative that 9/11 was caused by radical Islamists when Israeli Likud agents had been planning the false flag event since the 1970s. If the true source were revealed to Americans, he asserted it would end US participation in the wars in the Middle East.

Following the attacks, the US government and the media declared that 9/11 was "an act of war," which is a legal term that meant there would not be a criminal investigation!

Seven of the alleged hijackers were found to still be alive because their identities had been stolen. 

In 2006, Bollyn was attacked at his home in  Illinois, by a heavily-armed three-man team of undercover police that had been prowling around his house for several days in a row. The result of the police assault on Bollyn was that he was falsely charged with assault and resisting arrest. He believed that police arrested him and shot him with a stun gun because of his views that Israeli agents were involved in the 9/11 attack on the World Trade Center. He faced protests when giving presentations and reportedly moved to Europe.