'The Gordon Problem' set to testify in impeachment inquiry's main event

In a conspicuous moment during Tuesday's impeachment inquiry hearings, former National Security Council aide Tim Morrison testified that one of his colleagues urgently warned him about President Trump’s European Union ambassador, Gordon Sondland, and even coined a name for her concerns: “the Gordon problem.”

On Wednesday morning, it'll be Sondland's turn to testify as the impeachment probe's most anticipated witness, less than 24 hours after Republicans declared total victory in Tuesday afternoon's hearings. But it remained unclear whether the wealthy hotelier-turned-diplomat would pose a "problem" for Democrats, Republicans, or all...