[TomGuy]

Obi should read this article dated December 20, 2000, from CNN regarding the USS Cole bombers. Note that the article even pre-dates the 9-11 attacks by almost a year and certainly pre-dates the opening of GITMO:

U.S. and Yemeni investigators have found evidence linking Bin Laden's Al Qaeda group to the Cole bombing in the harbor of Aden, Yemen, although they say they are not yet ready to accuse bin Laden of ordering the attack.

Link to USS Cole plot began after embassy attacks, investigator says

[kabar]

In June 2001, an al-Qaeda recruitment video featuring bin Laden boasted about the attack and encouraged similar attacks.

[MNSlim]

The Kenyan and Tanzanian U.S. embassy bombings were clearly identified as al-Qaida work in 1998.