The former governor of Virginia is targeting several battleground states with an ad campaign promoting President Donald Trump’s federal school choice program.

In school lunchrooms around Lake Tahoe, students line up for a red, hairy fruit called a rambutan. On pozole day, they shout, “We want more!” And when the salad bar runs dry, they ask the staff to refill it—over and over.

To these teens, the stakes for getting ahead of AI are clear. They pointed out how adult leaders were slow to protect students from the risks of other tech developments.

Teacher retention and improving academics were last year's problems. Now, superintendents are warning that rising costs are outstripping revenues.