The repeated threat of sanctions by the EU and U.S. were not enough to prevent Vladimir Putin from moving on Ukraine, and they likely will not be enough to affect Daniel Ortega in Nicaragua. He has been the president of the country for most of the past 15 years and the U.S. argues it is because he has repressed his political rivals. Washington is threatening to either remove Nicaragua’s access to the U.S. sugar import quota or kick the country out of CAFTA. Of those two choices, CAFTA bears more weight. Nicaragua already has a relatively small share of the U.S. sugar import quota. It represents just 2.9 percent of Nicaraguan agricultural exports to the U.S. By contrast, ending the broader CAFTA trade agreement benefits received by Ni...