This week on "TheWrap-Up," we discuss the legacy of "The Wire" star Michael K. Williams, who passed away on Sept. 6 at the age of 54.

Plus, with the 20th anniversary of 9/11 almost upon us, we talk to TheWrap's Ben Svetkey about the little-known story of a secret meeting of Hollywood creatives to help the government plan for possible follow-up attacks.

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