Today's Nascar race

Why doesn't nascar tracks have the safer barrier on all the walls? So stupid....and what's the deal with the Atlanta pit boxes, the first and second box is asphalt and the others are concrete...big disadvantage due to tire spin....but Penske did good today, 4th and 9th ain't bad!

Jimmy Johnson wins and he doesn't even look excited to be in the winners circle....what a class act..... :banghead: