Legendary Foreigner Front Man Lou Gramm returned to The Freak Nation Sunday night. The wildly popular band is about to hit the road again after releasing a new CD and DVD Friday. “Foreigner – Double Vision: Then and Now” takes us behind the scenes as original Foreigner band members, including Gramm, joined Mick Jones and Foreigner’s current lineup for a once in a lifetime reunion concert for the very first time in the band’s 40-year history. Listen…