House Speaker Mike Johnson warned on Sunday of competitive risks from China, and Hakeem Jeffries, the minority leader, said Congress should start regulatory talks this week.

As alarm from the highest echelons of A.I. companies mounts, Buckingham Palace said the king would meet with executives to explore how the technology can be used for good.

The case is the third reported death linked to a rapidly expanding outbreak that has sickened more than 670 people in the state.