Cuba’s widening economic turmoil along with its growing political tensions with U.S. President Donald Trump have paralyzed much of the island. There's also uncertainty about what’s next. The country was plunged into darkness this week by its third major blackout since December. That opened the door for Trump to suggest that he might have the “honor of taking Cuba.” Cuba is struggling under the weight of an U.S. energy blockade. U.S. Secretary of State Marco Rubio said on Tuesday that Cuba’s current political and governmental system can’t fix the country’s problems. Rubio says they need dramatic changes.