I say it is there to prevent him being raped. He is so attractive that today I realised he has driven me gay with desire. I fancy him so much that only 3 inch bullet proof glass would stop me from achieving penetration somewhere on his taught and manly body.
I just hope this doesn't ruin my marraige...or Obama's, because if he finds out, you never know. If he can make it from a small Kenyan village all the way to the Whitehouse then I can make it to a public toilet to give him a good seeing to.