Sources: Michael Cohen spoke to Mueller team for hours; asked about Russia, possible collusion, pardon

The special counsel’s questioning of Cohen, one of the president’s closest associates over the past decade, has focused primarily on all aspects of Trump’s dealings with Russia — including financial and business dealings and the investigation into alleged collusion with Russia by the Trump campaign and its surrogates to influence the outcome of the 2016 presidential election, sources familiar with the matter tell ABC News.

Investigators were also interested in knowing, the sources say, whether Trump or any of his associates discussed the possibility of a pardon with Cohen.