Pressed by Megyn Kelly on his ties to President Trump, an exasperated Vladimir Putin blurted out, "We had no relationship at all. ... I never met him. ... Have you all lost your senses over there?" Yes, Vlad, we have. Consider the questions that have convulsed this city since the Trump triumph, and raised talk of impeachment. Did Trump collude with Russians to hack the DNC emails and move the goods to WikiLeaks, thus revealing the state secret that DNC chair Debbie Wasserman Schultz was putting the screws to poor Bernie Sanders? If not Trump himself, did campaign aides collude...