I agree, let's ban Islam. And while we're at it, take out Christianity, Judaism, Buddhism, Hinduism, Chinese Traditional Religion, Paganism (ancient and neo forms like the rebirth of Wicca), Sikhism, Juche, Spiritism, Baha'i, Jainism, Shinto, Cao Dai, Zoroastrianism, Tenrikyo, Unitarian-Universalism, Rastafarianism and Scientology.
Remove all the structure from these things and we might be able to find some common ground as a race of humans rather than endless derivations and sects.
Also, all you need know about Michelle Bachmann.