President Donald Trump is tweeting that "it is time to move forward in working constructively with Russia!" after his meeting with Vladimir Putin.

Trump says after returning from a world leaders' summit in Germany that he "strongly pressed" Putin twice over Russian meddling in the 2016 election during their lengthy meeting. He says Putin "vehemently denied" the conclusions of American intelligence agencies.

Trump is not saying, though, whether he believes Putin, tweeting that he's "already given my opinion."

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