It’s D-Day for Catalan President Carles Puigdemont who has just a few hours left until 10 am on Monday (4am ET) to respond to the Spanish government’s ultimatum delivered last week by the prime minister, demanding to know whether Puigdemont did, indeed, declare independence last week. If Puigdemont says yes, fails to respond, or provides another meandering answer, Rajoy will start the process under Article 155 to seize control of the breakaway administration in the coming weeks.