NEW YORK (AP) — Amid unusually tight security, Osama bin Laden’s son-in-law goes to trial Monday on charges he conspired to kill Americans in his role as al-Qaida’s mouthpiece after the Sept. 11 terrorist attacks.

Spectators at the trial of Sulaiman Abu Ghaith _ the highest-ranking al-Qaida figure to face trial on U.S. soil since the attacks _ will pass through a metal detector before entering a Manhattan courtroom where prosecutors will try to prove to an anonymous jury that the one-time terror network spokesman tried to rally others to kill Americans.

Prosecutors say they plan to show jurors during their opening statement a picture of Abu Ghaith seated with bin Laden and other al-Qaida leaders on the day after Sept. 11, 2001, as they make statements about the attacks. They say Abu Ghaith described the circumstances of the filming in his post-arrest statement.

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