A customer looks at a hand written sign posted on a gas pump, showing that the service station is out of all grades of fuel Wednesday, May 12, 2021, in Charlotte, N.C. (AP Photo / Chris Carlson)

There is no gasoline shortage, according to government officials and energy analysts. But there is a problem getting the fuel from refineries on the Gulf Coast to the states that need it, and officials are scrambling to find alternate routes to deliver that fuel.

We talk with a Chicago cab driver and author who's seen more of the city than most people see in a lifetime.