What Was the CIA Director Doing in Cuba?

I have to admit I was a bit shocked when scrolling through X to discover this post from the CIA. There were pictures, but without explanation. That's CIA Director John Ratcliffe and folks whose faces are blurred out (likely active CIA assets), apparently meeting with Cuban officials. Here he is outside the U.S. Embassy in Cuba. That looks like he's standing with Chief of Mission Mike Hammer. So what was Ratcliffe doing there, and why was the CIA posting about it? Turns out he was there to meet with Raúl Castro's grandson, who is a colonel in the Ministry of...