Realist : I understand it is a kill or be killed proposition. We must aggressively hunt down and kill terrorists and their sponsors, while working to tame Islamicist tendencies by fostering democratic institutions, open economies, and rule of law.
Apologist : We brought 9/11 on ourselves by our thuggish, zionist policies. America must be defeated or severely weakened so that it cannot dictate it's racist policies to the world.
Appeaser : We cannot be the world's policeman. We should completely disengage from that part of the world, concentrate on domestic security, and hope for the best.