President Donald Trump's eldest son and a former business associate of the president are due to testify to the US House of Representatives Intelligence Committee this week, as it continues its investigation of possible Russian involvement in the 2016 election, a source says.
Donald Trump Jr is due to appear before the committee on Wednesday and Felix Sater, a Russian-American who was a former Trump business associate who claimed deep ties to Moscow, on Thursday, the source said. Neither session will be public.
The panel is one of the three main congressional committees, as well as Justice Department Special Counsel Robert Mueller, investigating Russia and the 2016 US presidential election, and the possibility of collusion between Trump associates and Moscow.
