U.S. Agriculture Secretary Tom Vilsack is in Cuba right now. Embargo or no. - 

In Cuba, the government is about to shut down as many as 20,ooo businesses that sell clothing. The businesses hold licenses to do tailoring and dressmaking -- not retail -- and compete with the Cuban government's official retail operations. This marks a reversal of sorts for the communist government's campaign to let small enterprise flourish. The BBC's Sarah Rainsford in Havana tells Marketplace Morning Report why.