The Nightwatchman singer expresses his solidarity with union workers in Madison
'This legislation would rob us of decades, centuries of social progress,' Morello said
Disc includes collaborations with Eric Clapton, Trent Reznor, Tom Morello and Stevie Winwood
'To me, rock & roll has always been about soul and community. These shows had to tell a story, from the heart.'
Backstage with Springsteen, Baez, Mellencamp and more
The Audioslave guitarist on making hard-rocking, ass-shaking music -- and standing up for your rights
are just better