Pop Music Review: Dave and Phil Alvin's 'Common Ground'

The death of Phil Everly of the Everly Brothers a few months ago put the spotlight on the long history of battling brothers in rock, from Ray and Dave Davies of The Kinks to The Jonas Brothers. Dave and Phil Alvin have managed to set aside sibling rivalry to put out a new album, "Common Ground." And pop music critic Steve Hochman says it's a welcome and harmonious reunion.