With respect to NH, polling independents makes sense, because it's an open primary. I know some independents; they are hard-working, honest people. They tend to be a little populist, however. They do not like bailouts, subsidies, and crony capitalism. That's why they fell for McCain and his "maverick" crap. If the Pubbies nominate someone who sells out to enemies of America, like Rick Perry, they will lose these people.
“They do not like bailouts, subsidies, and crony capitalism.”
Are there any conservatives that support these things?