Trump's blockade on oil has put Cuba on its knees. There are blackouts, food shortages and little to no fuel or hospital supplies.

The US president and his team have not hidden the fact that they have their sights set on Cuba. So could there be military action similar to Venezuela? Or is the damage already done?

On Trump100, David Blevins speaks to Sky's chief correspondent Stuart Ramsay, who has just returned from an undercover trip in Cuba. He explains how Cuba got into trouble with the US to begin with and reveals why economic warfare on the country could be hurting them as much as bombs and bullets.