William Byron: "I'm just an idiot" for wrecking out of Chicago Cup practice

In NASCAR Cup Series practice at Chicago, things were looking promising for William Byron. He was faster than Shane van Gisbergen, setting the pace in the first practice group. He lapped the street circuit in 1:31.008s, over three tenths quicker than SVG.
However, after completing eight laps, the No. 24 Hendrick Motorsports Chevrolet returned to the track for the closing moments of the ...Keep reading