Opinion: A ban on laptops in airline cabins could actually kill people

The laptop ban is coming. Can anyone doubt it?
The latest signal came on “Fox News Sunday,” when Chris Wallace interviewed President Donald Trump’s secretary of homeland security, John Kelly.
“Are you going to ban laptops in the cabins on all international flights into and out of the U.S.?” Wallace asked.
“I might,” Kelly replied, flashing the small, satisfied smile of a man who enjoys his power. “There are numerous threats against aviation,”