A forklift driver moves a pallet of goods through an Amazon.com distribution center in 2015 in DuPont, Wash. A center under construction near Sacramento International Airport plans to hire 1,500 full-time workers, a 50 percent increase over earlier plans.
A forklift driver moves a pallet of goods through an Amazon.com distribution center in 2015 in DuPont, Wash. A center under construction near Sacramento International Airport plans to hire 1,500 full-time workers, a 50 percent increase over earlier plans. Ted S. Warren Associated Press file
A forklift driver moves a pallet of goods through an Amazon.com distribution center in 2015 in DuPont, Wash. A center under construction near Sacramento International Airport plans to hire 1,500 full-time workers, a 50 percent increase over earlier plans. Ted S. Warren Associated Press file