Was Carlyle Group Involved in 9/11?

Don't you think this is just a little suspicious that the heads of Bush Sr.'s Carlyle Group (a major defense contractor) as well as a representative of the bin Laden family, were all in the same room together the morning of 9/11 watching the events of 9/11 unfold? These are all people who stood to make a tremendous amount of money off the military buildup and invasions that would ensue.