This is CBSI in the world. I'm John Bachelors. Cuba. Cuba, a non-transparent darkness

visible for many decades and now one more mystery thanks to Mary Ann Estasio

Grady's column and she is the editor at the Wall Street Journal editorial board

of Cuban mysteries. This is about April Haynes, the director of National Intelligence,

now saying that the suspicion that Cuba was up to something nefarious, damaging the lives of

personnel from the United States with undetermined weaponry leading to what was called the Havana

Syndrome. April Haynes now says that it's very unlikely that a foreign adversary, A.K. Cuba,

was responsible. Mary, a very good evening to mystery upon mystery. What is the event itself?

What do we know about what happened to people at the embassy in Havana? Good evening to.

Well, good evening, John. I should mention that right off the bat that it was not only Havana.

It occurred in Moscow, Belgrade, Hanoi, in province in China. So it happened

to US personnel serving overseas. Many of them high ranking intelligence officers.

They suddenly described having these terrible headaches, having vertigo, losing their balance,

becoming dizzy, having ear pain, having eyesight problems. When they reported it,

some of them felt that they weren't given very serious hearing until the numbers began to go up.

Then it was named Havana Syndrome because the first case of this happened in Havana and there were

numerous cases. Other cases reported there as well as I mentioned around the wall.

So we do not believe that it is a Cuban-only phenomenon. Was Cuba the first do we know when it

first started, Mary, or is that part of the mystery? No, it started in 2016 around the time that

President Obama was warming ties with Havana. But one of the people that I told about in my column

on Monday was a CIA officer who had gone to Moscow and came down with a brain injury.

While he was there, he made it back. When he eventually, at first, the CIA didn't

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