Good morning, Chicago. A debate over the debt ceiling is at the center of a dispute over funding that is pushing Washington to the brink of a federal government shutdown. President-elect Donald Trump has demanded that a provision raising or suspending the nation’s debt limit — something that his own party routinely resists — be included in legislation to avert a government shutdown.

A debate over the debt ceiling is at the center of a dispute over funding that is pushing the possibility of a federal government shutdown to the brink in Washington