I think our little friend here is saying that the people who perished in the Pentagon attack weren't innocent, since they were in the military.
Only guessing here, and watching with Root Beer and popcorn...
I got that part, but that shows that this guy thinks it's ok to hijack a plane and slam it into a military installation (killing dozens of passengers) in order to randomly kill people who are either in the military or might be in the military, and who therefore might possibly have....what? Been in desert Storm rescuing Arabs from Arabs? Or in Kosovo saving Muslims from Christians?
That makes him a terrorist in my book.
In a war, it is legitimate to attack the military targets of the enemy, and I suppose the Pentagon would qualify, but wars can only be fought be nations, and attacks cannot be made by using civilian jets.