Days after a decorated Army lieutenant colonel offered damaging testimony about President Trump’s conduct on a July phone call with Ukraine’s leader, Mr. Trump stood on the South Lawn and issued a vague but ominous warning.
“You’ll be seeing very soon what comes out,” Mr. Trump said on Saturday, referring to the officer, Lt. Col. Alexander S. Vindman.
Mr. Trump was not more specific. But an attack on Colonel Vindman’s character and motives was already making its way from the dark corners of Mr. Trump’s social media following to the front lines of the impeachment battle.