Tablewine.com's July Feature, "Burgers and Barbera," reviews nine examples of Barbera from Italy's Piedmont region and makes a case for serving this varietal with the all-American, classic burger. Here's a direct link to the review:
Sorry, I've been away for a while but I've lost access to newsgroups at work. Shall try to be more active from home.
Cheers, Roland Marandino