Night moves on the high banks: no ordinary Rolex 24 practice session

Here's a taste of what went down during the Roar Before The Rolex 24, at a practice session, with teams and drivers, dialing in cars and setups for the 24 Hours of Daytona in three weeks.

http://www.motorsport.com/tusc/news/night-moves-on-the-high-banks-no-ordinary-rolex-24-practice-session/