Attempts to reach a nationwide settlement over the opioid crisis with OxyContin maker Purdue Pharma have hit an impasse, and the company is expected to file for bankruptcy.

Britain's government and opposition are holding more talks about striking a compromise Brexit deal, although neither side sounds optimistic about progress.

The Obama administration is warning states that the possible shutdown of the Department of Homeland Security would harm the nation's ability to counter the extremist appeal of the Islamic State group within the U.S. and help communities struggling with winter snowstorms.