The Wall Street Journal Man Versus Machine as China Shows Off Humanoid Robots in Half-Marathon — A half-marathon in Beijing featured a road race between human runners and 21 robot models, and showed how far robots still are from mimicking people. Ford Halts Shipments of F-150s and Other Models to China — Retaliatory tariffs have raised Chinese duties on vehicle imports from the U.S. to 150%. If Trump Delisted Chinese Stocks, Here’s How It Would Work — A delisting would take ti