Bieber In Israel. Can music really be political? Given that nobody understands lyrics is music by its very nature apolitical? How is it that Reagan embraced Springsteen, McCain embraced Mellencamp, and New Jersey GOP Governor Chris Cristie claims he's seen 100 Springsteen concerts while at the same time turning against unions? Also are liberal brains different than conservative brains? With Kevin Rooney, Frank Conniff and Chris Pina.