BALTIMORE (April 28, 2008) -The 3rd Virgin Mobile Festival, which takes place August 9 – 10, will ignite an eclectic, compelling group of music acts at Pimlico Race Course in Baltimore. Iggy & The Stooges, Paramore, Chuck Berry, The Black Keys and Wilco are among those joining previously announced headliners Foo Fighters, Jack Johnson, Kanye…