We get the bear case on China, so naturally, our next risk management tasks are to figure out whether that's fully priced in and if the market is leading us to a re-acceleration in Chinese growth.

The engine is smoothly re-engaged whenever the battery status approaches a low charge level or the electronic throttle opening requires acceleration beyond the 50 KPH operating limit.

And Walmart even managed to show a re-acceleration in its e-commerce growth, the pace of which had slipped for nine straight quarters until last quarter, when they jumped 12%.