The Trump administration is considering a plan to curb a dizzying array of software-powered exports to China, from laptops to jet engines, to retaliate against Beijing's latest round of rare earth export restrictions, according to a U.S. official and three people briefed by U.S. authorities. While the plan is not the only option on the table, it would make good on President Donald Trump's threat earlier this month to bar "critical software" exports to China by restricting global shipments of items that contain U.S. software or were produced using U.S. software. (full story)