THE CHOICE IS CLEAR INITIATE THE NUCLEAR OPTION,' GET RID OF THE FILIBUSTER, Trump said in a late-night social media post Thursday. Trump's sudden decision to assert himself in the now 31-day-long shutdown with his highly charged demand to end the filibuster is certain to set the Senate on edge. It could spur senators towards their own compromise or send the chamber spiralling towards a new sense of crisis. Or, it might be ignored.