One of NASCAR's top track owners deleted social media posts he made in a back-and-forth spat with top driver Denny Hamlin that began when Hamlin criticized the repaving of Sonoma Raceway in California.
The opener at the Final Four on Saturday might feel like a trip through a time machine. Yes, those are Purdue and North Carolina State — one program here for the first time since 1980, the other trying to write…