President Donald Trump’s attorneys made a solid case for preemptively pardoning Julian Assange in a motion to dismiss a WikiLeaks-related lawsuit against the Trump campaign. While preemptive pardons are rare — they are not unheard of. The motion, filed on December 29, was in response to a lawsuit by two Democratic Party donors who allege that the Trump campaign and former adviser Roger Stone conspired with Russians to publish the leaked Democratic National Committee emails. The outlandish lawsuit, based largely on conspiracy theories, was orchestrated by a group called Protect Democracy — which happens to be run by former attorneys...