Matt Kenseth wins the Kobalt Tools 400 in Las Vegas.  It was his first win with Joe Gibbs Racing in the Dollar General number 20 Toyota. It’s his 25th career win. He won the race on his 41st birthday.  Only two other drivers have won on their birthday.  Kyle Busch won on his birthday, May 2nd 2009 in Richmond.  Cale Yarborough won twice on his birthday. He won March 27th 1977 in North Wilksboro and March 27th 1983 in Atlanta.  Kasey Kahne was second followed by Brad Keslowski.  The NASCAR boys and girl will be at the Bristol Motor Speedway for the Food City 500, Sunday beginning at 1pm.