We have found the gun, and it is smoking. Donald Trump, Jr., undeniably sought to collude with a Russian lawyer, and believed he was going to gain information as "part of Russia and its government's support of Mr. Trump " in the campaign. The Russia "witch hunt," as President Trump likes to call it, has found direct evidence of the dark arts at play. The defense, that anyone would have done it and that the meeting didn't end up yielding the kind of intelligence for which Trump and his family hoped, should hardly matter. The campaign worked with Russian support and sought out meetings to collude with a rival power for political gain. It happened.