It all began with Run-D.M.C. In 1986, the Queens-bred kings of rap bumrushed Madison Square Garden with their sold-out “Raising Hell” tour. Russell Simmons had urged the group to record a song extolling the virtues of Adidas, their favorite sneaker brand. The result was a Top Five r&b;record, “My Adidas"—most recently included on Run-D.M.C.’s Greatest Hits, out this week on BMG Heritage. At one point during the show, Run stopped the music and asked everyone to take off… Read More: http://www.trendhunter.com/trends/hip-hop-goes-commercial/