Mario AndrettiLegendary driver Mario Andretti returned to The Freak Nation Sunday night.  Among his many achievements is the 1978 World Driving title as well as four IndyCar titles and a CART championship.  He’s a longtime Friend of the Freaks.  That’s why we listened to every word as he described why it’ll be important when IndyCar returns to Phoenix International Raceway next season.  Andretti said the track is special and will produce great racing for drivers when they get there next April. Here’s Mario…