I have to board a plane in a few minutes, but like Andrew, I'm curious to see the views Palin has expressed on, well, anything. The most fruitful line of inquiry here would be aggregating the interviews she's done over the past few years. There must be, at minimum, a couple dozen in various magazines and papers and cable shows. That's going to be the only way to get a feel for her policy thinking and ideas and commitments. If folks wanted to track some down and put the links (or transcripts, if they're fair use) in comments, I think that would prove enlightening.
