Elect a “moral” candidate? Or one who can win?

Bob Smietana of the Tennessean writes:

Noah was a mean drunk, Moses a murderer, King David an adulterer and then a murderer.

That didn’t stop them from being biblical heroes.

So evangelical voters may be willing to support a presidential candidate with a checkered past, and this presidential election, they may have to choose between a candidate who can win and a candidate who mirrors their religious ideals.