How do I view the string pulled from feeds image importer?
I haven't solved my problem, but I found the hook needed to spit out the pre-parse data. 

\**
* Importer testing.
*/
function wpi_events_feeds_after_parse(FeedsSource $source, FeedsParserResult $result) {
dpm($result);
}


This spits out the source strings, which is great, because it tells me my xpath selector is wrong.