US President Donald Trump has said, there is no evidence that he colluded with Russia. In a tweet, Mr Trump said, the Russia-Trump collusion story is a total hoax. His comments followed a Senate Judiciary subcommittee hearing on the alleged Russian interference in last year's Presidential elections. <br/><br/>Two former US officials, CIA Director, James Clapper and Acting Attorney General Sally Yates, testified at the hearing. Mr Trump said, Director Clapper reiterated what everybody, already knows that there is no evidence of collusion between him and Russia.