On Friday, Mar. 27, President Donald Trump took what appeared to be bold, decisive action in the fight against the new coronavirus. Reaching for wartime powers under the Defense Production Act, Trump ordered the federal government to “use any and all authority” to force auto giant General Motors to produce ventilators, the life-saving medical devices desperately needed by patients and hospitals struggling to survive the fast-spreading COVID-19 respiratory illness. For good measure, Trump tweeted, “General Motors MUST immediately open their stupidly abandoned Lordstown plant in Ohio, or some other plant, and START MAKING VENTILATORS, NOW!!!!!!” But if Trump’s Friday performance conveyed urgency and action, four days later, neither is anywhere in evidence. Despite the tough talk and the invocation of presidential powers, Trump and his team by midday on Tuesday had yet to formally file a single order for a GM-made ventilator. While negotiations were ongoing, they had set no mand...