Senior Russian intelligence and political officials discussed how to influence Donald Trump through his advisers, according to information gathered by American spies last summer, The New York Times reported on Wednesday,

Citing three current and former U.S. officials familiar with the intelligence, the newspaper said the conversations focused on Paul Manafort, then the Trump presidential campaign chairman, and Michael Flynn, a retired general who was then advising Trump.

U.S. congressional committees and a special counsel named by the Justice Department this month are investigating whether there was Russian interference in the 2016 U.S. election and the possibility of collusion between Trump's campaign and Russia.