Last Lap Podcast: NASCAR from Martinsville, Phoenix Championship Weekend Preview, F1 from Mexico Review.

I'm back and flying solo this week! Short show for you to get all the highlights from Martinsville weekend. Trucks, Xfinity, and Cup Series final fours are all set and ready for Phoenix Championship weekend. I've got all our picks and predictions for what is sure to be an exciting final round in the NASCAR Playoffs. F1 was in Mexico City over the weekend, and we had all kinds of drama from off track excursions and penalties to a brand-new points leader when the checkered flag fell. ...