The attacks in Lebanon required getting deep into the supply chain, which is difficult to do. But the sabotage contributes to a sense of vulnerability that ordinary devices can become a source of danger.

Here’s a script with which she could explain her evolution.

Katherine Rundell said children can handle hefty themes, but finds it “bad manners to offer a child a story and give them just a moral.”

The political drama debuted 25 years ago. But the creator believes the politics were mostly beside the point.

“So many men were killed, like grains of sand,” says one survivor.