From CNN to the New York Times, the media hyped Barack Obama's Portland, Oregon rally on Sunday, some comparing him to a rock star. Unmentioned in national reporting was the fact that Obama was preceded by a rare, 45-minute free concert by actual rock stars The Decemberists. The Portland-based band has drawn rave reviews from Rolling Stone magazine, which gave their 2005 album Picaresque four and a half stars (out of five), and another four and a half stars for 2007's The Crane Wife. How many of the people showed up to hear Obama, and how many to hear the...