When it was revealed that his son met with a Russian lawyer at Trump Tower, the president told reporters that "zero happened from the meeting" and that "the press made a very big deal over something that really a lot of people would do."
And, last week, with the revelation that adviser George Papadopoulos had pleaded guilty to lying to federal agents about his efforts to arrange meetings between Moscow and the Trump campaign, the president derided him as a "low-level volunteer."
While Trump has sought to dismiss these Russia ties as insignificant, or characterized the people involved in them as peripheral figures, it has now become clear that special counsel Robert Mueller views at least some of them as important pieces of his sprawling investigation of Russian meddling in last year's presidential campaign.