The Dancing Israelis

Like October 7th, to some it seems that some Israelis knew about the attack, and allowed it to happen (in 9/11's case, being caught dancing while observing")

https://twitter.com/TheMcgWire/status/1733260756257214579

ADL: The most common “proof” cited is the false claim that five Israeli Mossad agents were arrested on 9/11 by police who observed them filming and celebrating the attack.

FBI: Federal Bureau of Investigation (FBI-NK) initiated a Full Field Investigation predicated upon circumstances indicating that five Israeli nationals, detained in conjunction with the PENTTBOMB investigation, had reportedly videotaped the terrorist attack on the World Trade Center (WTC) and may have possessed foreknowledge...

On September 11, 2001, numerous complaints received by FBI-NK revealed that several [Israeli] individuals had been observed celebrating following the initial crash of an aircraft
https://archive.org/stream/DancingIsraelisFBIReport/fbi%20report%20section%205_djvu.txt