Arcade Fire Mash Up 'Smells Like Teen Spirit' With 'Rococo' in Washington

Arcade Fire's homestate-band tributes have become a regular feature on their Reflektor tour, so it was no surprise that the band threw a little Nirvana into the mix during their show in George, Washington on Friday night. Rather than performing a straight-up cover of "Smells Like Teen Spirit," however, Arcade Fire...