At a concert, Green Day's Billie Joe Armstrong and Rancid's Lars Frederiksen publicly criticized A's owner John Fisher.

Billie Joe Armstrong, an East Bay native and A's fan, continued his public criticism of Fisher and his decision to move the ...

If you’re going to play a concert in a baseball stadium, you might as well take the chance to bemoan the fate of your favorite team.  Such was the case for frontmen Billie Joe Armstrong of Green Day ...

As Athletics prepare to leave Oakland, Green Day lead singer Billy Joe Armstrong lashes out at team owner John Fisher with ...