Name one.
You have got to be kidding!
I'll make the assumption you are asking a serious question.
This is one of the rather "light" threads. Give it a read. Others get much worse.
"Does being Mormon supersede being American?"
I think you might be interested in one recent quote I found on FR. It's an example of some people's narrow-mindedness and bigotry. It's really off the wall:
"The internet age has shed light on mormonism. The "general public" has a much better understanding of the cult of mormonism because of it.
I have two equally valid reasons to not vote for Romney, his liberalism and his cultism."
If someone thinks that's not anti-Mormon, they are blind.
And let's see, it was written by.... YOU!