The Medal of Honor is the highest military decoration in the United States.
This medal is for the men who went down that day.
It's for the families of those who didn't make it.
Recipients have done the improbable,
showing immense bravery and sacrifice in the name of something much bigger than themselves.
On Medal of Honor, Stories of Courage,
you'll hear about these heroes and what their stories tell us about the nature of bravery.
Listen to Medal of Honor wherever you get your podcast.
I would never stop looking.
Tonight,
the story of two Americans with top security clearances and how they spied on behalf of Cuba,
which bartered and sold America's secrets to its enemies around the world.
Do you think there are other Ana Monteses in the government right now?
Oh, absolutely.
Absolutely.
That's chilling.
There's no doubt that the Cubans are still penetrating our government with individuals who are loyal to them and not to us.
Meet Robo, one of the robots sculpting marble mined from a famous Italian quarry.
Watch Leonardo da Vinci's hat get adjusted.
Not with a hammer and chisel,