off topic - foo fighters

Hi
Can anyone remind of a certain Foo Fighters song?
My memories of it are so vague, I can't give much clues to go on ... but here goes:
1. It was from about 2 or 3 years ago
2. The opening of the video had the band walking (in silence) into a university or high school... some kind of big hall ... the camera was in front of them I think, retreating away from them. They all looked serious/sombre as if they really meant business.
3. The song absolutely rocked, and Dave Grohl put 100% passion into it.
4. I think they played the song on stage to an empty hall / auditorium.
5. I think when the song finished they left in the same way - looking serious, not talking.
Umm ... that's it. Sorry I can't recall more, but I'd love to find that song again.
Cheers
Phantom
Can anyone remind of a certain Foo Fighters song?
My memories of it are so vague, I can't give much clues to go on ... but here goes:
1. It was from about 2 or 3 years ago
2. The opening of the video had the band walking (in silence) into a university or high school... some kind of big hall ... the camera was in front of them I think, retreating away from them. They all looked serious/sombre as if they really meant business.
3. The song absolutely rocked, and Dave Grohl put 100% passion into it.
4. I think they played the song on stage to an empty hall / auditorium.
5. I think when the song finished they left in the same way - looking serious, not talking.
Umm ... that's it. Sorry I can't recall more, but I'd love to find that song again.
Cheers
Phantom