NBC NASCAR Analyst Kyle Petty has been in The Freak Nation many times and every time he brings candor that leaves our eyes open wider. First, there’s the issue of the Kyle Petty Charity Ride Across America that starts April 30th in Phoenix. Then there’s the upcoming Kyle Petty book Swerve Or Die: Life at My Speed in the First Family of NASCAR Racing. It’s due out in August but we understand it’s worth getting in line now. It’s that hot with insider opinions. Listen…