Susan Rice requested "unmasking" Americans' names in intel reports
Republicans are accusing former National Security Adviser Susan Rice of "unmasking" the names of Trump aides in intelligence reports for political purposes. President Trump has called it "spying." Meanwhile, a report says that one of Mr. Trump's supporters sought a "back channel" for the incoming president to communicate with Russia. CBS News political director Steve Chaggaris joins CBSN to discuss.