WaPo reporter Greg Miller on Putin election interference report

According to a Washington Post investigation, in August the CIA gave then-President Obama a report that “detailed Russian President Vladimir Putin’s direct involvement in a cyber campaign to disrupt and discredit the U.S. presidential race.” The article’s co-author, Greg Miller, joins “CBS This Morning” from Washington to discuss why Obama administration officials did not respond to the report and their regrets on the handling of the information.