Pilot Jeff Heflin, aboard the Capt. Bill Stewart tow boat, looks out the window as he directs 15 grain barges on the Mississippi River outside St. Louis, Missouri. Photographer: Daniel Acker/Bloomberg
Pilot Jeff Heflin, aboard the Capt. Bill Stewart tow boat, looks out the window as he directs 15 grain barges on the Mississippi River outside St. Louis, Missouri. Photographer: Daniel Acker/Bloomberg