Pearl Jam bassist Jeff Ament gives Evening an exclusive television interview about the MoPop exhibit, a statue of a former band mate and why the homeless crisis has the band taking action.

Preview: In a rare extensive interview to air on "CBS Sunday Morning" Sept. 22, Eddie Vedder and bass player Jeff Ament open up about the legendary band's founding.

Metallica staged their Helping Hands benefit concert Friday night in Los Angeles, delivering a set full of long-unplayed songs, covers, and classics.