Was it worth the trouble for some cities to get left at the altar?    Dr. Paul Vaaler of the Carlson School at the U of M discussed it with Dave Lee.

Paul Vaaler from the Carlson School of Management at the U of M joined Dave today.

Paul Vaaler from the Carlson School of Management at the U of M joined Dave today.

Will 2 day free shipping be a big boon for Target?   Paul Vaaler from the University of Minnesota's Carlson School commented earlier today.

Paul Vaaler talks business with Dave Lee on Wednesday mornings, courtesy of the Carlson School at the U of M!

Dr. Paul Vaaler from the Carlson School at the U of M....

With Paul Vaaler from the Carlson School at the U of M!

George John is a retail expert at the Carlson School of Management at the University of Minnesota.

Paul Vaaler from the Carlson School of Management talked with Dave Lee this morning.   Catch his segment every Wednesday morning at 8:22 am.

This week's BUSINESS BY CARLSON segment with Paul Vaaler of the Carlson School of Management at the U of M, focuses on Cargill, Elon Musk and more.