Is the Cuban blockade an excuse/shield to hide corruption & drug traffic operations between the island 'n' FL?

I'm glad someone finally asked this question. Everyone likes to blame the Mexicans for the drug trade but everyone forgets the Cuban exiles. Yes, these republican troublemakers have been constantly trying to get rid of Fidel Castro so they can gain power in Cuba. They've even convinced our CIA to finance some of these missions. If it were up to me, I would go to Miami and round up all these Cuban Americans and hand them over to Fidel Castro for imprisonment. They've allowed drug smugglers to operate in FL since the 50's and no one seems to care or really know the extend of their involvement. Lastly, they are responsible for much of the negative propaganda against the Cuban government and the US/Cuba trade embargo.....