Trump team collusion with Russia an 'open question,' says Clinton aide

By David Morgan WASHINGTON (Reuters) - A top aide to Hillary Clinton's presidential campaign said on Sunday it was an "open question" whether President-elect Donald Trump's advisers colluded with Russia to hack into Democratic Party emails to try to sway the Nov. 8 election. Clinton campaign chairman John Podesta said there was evidence that Trump associates had contact with a Russian intelligence official and the website Wikileaks before U.S. intelligence agencies accused Russia of being behind