“The injuries in Cuba, like those in China, followed disturbing sensations of sounds and vibrations that have been described variously as the noises made by cicadas, static, metal sheets waving or, in Mr. Lenzi’s case, marbles rolling around a metal funnel.” From the NYT: A crisis over a mysterious ailment sickening American diplomats and their families — which began in Cuba and recently appeared in China — has widened. (I worry when certain people I know — who don’t worry about much — worry about an issue. And they’re worried about this.)