by Holly CainFiled under: Greg Biffle, Ryan Newman, Daytona Int'l Speedway, Sprint CupJoin driver Ryan Newman trackside at Daytona International Speedway Friday at 3 PM ET for a live chat with FanHouse readers. Newman, who drives the No. 39 U.S. Army-sponsored Chevrolet for Stewart-Haas Racing, is ranked seventh in the NASCAR Sprint Cup Series championship. The 2008 Daytona 500 winner enters Saturday night's Coke Zero 400 with eight top-10s, and his best showing in Daytona's summe...