LDS is no more Christian than Islam. However his religion alone would not prevent me from supporting him.
It's more Christian then Islam.
I've done a fair amount of reading about Mormonism, I've found that there are a lot of hysterical things said about them that aren't true. There are also a lot of things they say that I don't believe and don't agree with, but don't think are important to the big questions of grace and salvation.
That said, there are things that I find flat out wrong theologically, things that I could see people saying, under the Christian understanding of grace, would deny them salvation. I have extreme trouble buying into their definition of grace, and if you can't recieve that...you are in a lot of trouble IMHO.
That said, they are extremely complicated issues that, personally, I'd rather leave up to God. They say they believe in grace, they have some concept of it, even if warped, so let's just let God figure it out.
Church of JESUS CHRIST of Latter-Day Saints (LDS). Your definition of a Christian is?