A firestorm has erupted over remarks about the coronavirus made by Donald Trump last night on "Hannity." He claims he has a "hunch" that the official death rate of 3.4 percent released by the WHO earlier this week is "false."As usual, much of the coverage exaggerates the stupidity of Trump's remarks. The president's off-the-cuff thoughts about the coronavirus have been twisted to be shown in the worst possible light. What's new?In fact, Trump should keep his mouth shut and let others brief the public about the disease. His mixed-up facts, inexact statements, and ignorance could cause confusion -- exactly...