MIAMI/Washington, March 29 -- US President Donald Trump on Friday said "Cuba is next" during a speech at an investment forum in Miami during which he touted the successes of US military action in Venezuela and Iran. While the president did not specify what precisely he plans to do with the island nation, he has frequently said he believes the government in Havana, facing a severe economic crisis, is on the verge of collapse. His administration has opened up negotiations with elements of Cuba's leadership in recent weeks, while Trump himself has hinted that kinetic action could be possible. P12...