Listen on the go! A daily podcast of Wall Street Breakfast will be available by 8:00 a.m. on Seeking Alpha , iTunes , Spotify . Getty Images Up for a challenge? Test your knowledge on the biggest events in the investing world over the past week. Take the latest Seeking Alpha News Quiz and see how you stack up against the competition. The situation in Cuba is rapidly deteriorating, with the country completely running out of fuel reserves as the U.S. continues to impose a blockade on the island. Extensive blackouts have plunged the nation into darkness, while water shortages are impacting many areas due to the lack of power for pumping equipment. Demonstrations also continue to spread, as well as the nightly cacerolazos (banging of pots and pans). Diplomatic shift: CIA Director John Ratcliffe flew to Havana on Thursday for a meeting with Cuban officials from the interior ministry and intelligence services. Reports suggest that the U.S.…