The Motor City gets its first NASCAR Sprint Cup fix of the season when the LifeLock 400 (formerly Citzens Bank 400) storms through Michigan International Speedway in Brooklyn, Michigan, on June 15, 2008! Carl Edwards took the LifeLock 400 checkered flag in 2007. Which driver will win the LifeLock 400 in 2008? Buy your LifeLock 400 tickets now!