President Trump's public comments this week have made one thing crystal clear: September is going to be a very big month for the US. Congress faces a Sept. 30 deadline to pass a funding deal to avoid a shutdown, and Trump has thrown a wrench into things by demanding serious money for a border wall. But in a deadline with more serious consequences, Congress also must raise the debt ceiling around the end of September or the US could default on its debt, reports the Wall Street Journal. The issues are separate, but they're likely to get lumped together, and not much goodwill is circulating at the moment. In addition to his shutdown threat, Trump on Thursday blamed Paul Ryan and Mitch McConnell for the debt ceiling "mess." Related coverage: