Yup, way more than 20%. Those were the ones that answered honestly to the poll. Another 10% or more know that once they close that curtain in the voting booth; there is nobody watching, listening, or telling them what to do but themselves.
This will be a landslide. Especially since McCain is not objectioonable to moderate democrats. I am just hoping it affects the congressional races and we can get some conservatives to keep McCain in check.