Workers wait for visitors to the Ford stand during the Auto Shanghai 2017 show at the National Exhibition and Convention Center in Shanghai, China, Wednesday, April 19, 2017. Models on display at Auto Shanghai 2017, the global industry's biggest marketing event of the year, reflect the conflict between Beijing's ambitions to promote environmentally friendly propulsion and Chinese consumers' love of hulking, fuel-hungry SUVs. (AP Photo/ <PERSON>)