Spicer: 'Zero evidence' Russian hacks had any impact

With the choice of former Texas Gov. Rick Perry for the Energy Department of Energy and Exxon Mobil CEO Rex Tillerson for secretary of state, President-elect Donald Trump has named most of his cabinet. Judy Woodruff speaks with Sean Spicer, chief strategist for the Republican National Committee, about the latest administration picks, Mr. Trump’s climate change views and relationship to the press.