Sure. Some people whose sworn duty was to protect us, looked the other way that morning intentionally. Also, multiple explosions occured in the towers 15 seconds before any plane arrived.
A nice independent investigation should clear that us.
And "Defy common sense"? REALLY? Dude, you haven't read Cheney's PNAC or you'd know it was a perfect puzzle piece in their plan. And you don't see anything common oor sensical about a Kenyan citizen secretly becoming POTUS... hell, 911 would make a more believable novel than the BC issue would, if you think about it.
They both stink. You have an emotional tie to both - you were in NYC so you can't accept your fear was anything but 19 evildoers. You hate obama with a passion so you'll take the word of a KY english teacher if it will convince others of your point of view.