US President Donald Trump's eldest son has repeated his denial of colluding with Russia in last year's Presidential election. In a closed door meeting yesterday, the Senate Judiciary Committee questioned Donald Trump Jr. over his meeting with a Russian lawyer in June last year. <br/><br/>Trump Jr. was alleged to have been promised damaging information about Democratic Presidential candidate Hillary Clinton. Her party says it is evidence of collusion. US media reported that Trump Jr. said to the committee that he met the lawyer to gain information over Clinton's fitness to be President. Trump Jr. also reportedly said the meeting provided no meaningful information.