The World Trade Organization’s top court stopped functioning this week after the US blocked the appointment of new judges. That means major trade disputes may go unresolved. We’ll explain how that could give the US new weapons in its trade battle with China, but could also inject uncertainty into the global economy. Meanwhile, it turns out Congress can walk and chew gum at the same time: the House of Representatives just passed a bill granting 12 weeks of paid parental leave to federal employees. We’ll explore just how historic that would be. Also on today’s show: Sen. Bernie Sanders unveils an ‘internet for all’ plan, and another reason to celebrate ugly sweaters.