The National Defense welcomes a guest brought to us by WD-40 in Matt Myrick, the president of Busted Knuckle Films that he started in 2006. Matt brings us some great tips on getting your car prepped for the frigid temperatures that are sure to continue across North America. Randy and Jerry bring us more great sound from the Farmers Insurance Open at Torrey Pines South in San Diego to round out this week’s show. It’s another great week on The National Defense!