In both the U.S. and across the pond, politicians won on their promises to dismantle trade deals. In the new year, delivering on those promises could be tough. Then: President-elect Donald Trump's secretary of State pick, Rex Tillerson, was close to retiring with millions in deferred stock. Now he's cashing out to avoid a conflict of interest. Plus, how car companies prepare for a driverless future and the latest from CES 2017.