Susan Miller says US intelligence chief’s allegations were based on misrepresentations of discoveries made by her team about Russian actionsA former CIA officer who helped lead the intelligence assessments over alleged Russia interference in the 2016 presidential election has said Tulsi Gabbard, the director of national intelligence, is ignorant of the practices of espionage after she accused Barack Obama and his national security team of “treasonous conspiracy” against Donald Trump.Susan Miller, the agency’s head of counter-intelligence at the time of the election, told the Guardian that Gabbard’s allegations were based on false statements and basic misrepresentations of discoveries made by...