The Mossad / 9/11 story from the Lebanese spy-capture seems to be this one:
The Lebanese English newspaper, Daily Star reported that the “leader of the spy ring Ali Al-Jarrah is related to the Lebanese 9/11 suicide operator Ziad Al-Jarrah.”
Under questioning, the Jarrah brothers have admitted to their links with the Israeli spy agency, Mossad, saying their task was to report on the activities of political parties and the movement of their leaders. While Lebanon is a favorite field of spies, this one has larger implications because the two men arrested are relatives of Ziad Jarrah, who reportedly commandeered United Airlines Flight 93. This flight apparently crashed into a Pennsylvania field after it was hit by a missile fired from a US Air Force plane. Immediately following the 9/11 attacks, there was speculation about whether United Flight 93 had crashed as a result of a struggle in the cockpit or was brought down by a missile.
There was also speculation whether Ziad Jarrah was one of the hijackers; his family had insisted that he was a mere passenger on the flight and that his was a case of mistaken identity.
The arrest of his two uncles and revelation about their links to Mossad provide a new twist to the story.
https://crescent.icit-digital.org/articles/mossad-link-to-9-11-hijackers-established
... and
One of the arrested men, Ali al-Jarrah, is the uncle of the 911 hijacker Ziad al-Jarrah. While there has been intense speculation that Mossad had a hand in the 911 crime, the arrest of the Jarrah brothers last October and the fact that they are linked to Ziad al-Jarrah provides conclusive proof of Israeli involvement.
https://crescent.icit-digital.org/articles/more-israeli-spies-captured-in-lebanon
