![Washington Week (video) | PBS show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/030/292/small/washington-week-video-podcast-pbs.jpg)
Summary: U.S. intelligence agencies blame Russia for a series of hacks meant to undermine the presidential election. President Obama said the U.S. will respond in a yet-to-be-determined way. But President-elect Donald Trump still questions the intelligence assessment and the belief by some that Russian President Vladimir Putin directed the attacks to bolster Trump's campaign.