http://en.wikipedia.org/wiki/Book_of_Mormon
Religious beliefs are like political ideologies. Would you feel comfortable having a white supremacist in the White House? Somebody who doesn't see non-white people as human? I mean the POTUS has the authority of waging war, if you read the stuff that Mormons believe in, no I would not feel comfortbale with having a practicing Mormon in charge of the world's largest nuclear arsenal. Give me Putin or the Chinese Politburo anyday, at least they're rational and not driven by fantasies and delusions.
I do believe that religious beliefs are a sign of mental disorder, a delusional hallucinatory state. The stuff that Mormons believe in makes Scientology sound rational.