Shown here in the 1980s, Horace Clemmons (left) and Saul Berenthal have been business partners for decades. They are now pairing up to build the first U.S. factory in Cuba since the 1960 embargo. » Shown here in the 1980s, Horace Clemmons (left) and Saul Berenthal have been business partners for decades. They are now pairing up to build the first U.S. factory in Cuba since the 1960 embargo.