Graphs of the coronavirus curves in Britain, Canada, Germany and Italy look like mountains, with steep climbs up and then back down. The one for America shows a fast climb up to a plateau. For a while, the number of new cases in the U.S. was at least slowly declining. Now, according to The Times, it’s up a terrifying 22 percent over the last 14 days. As Politico reported on Monday, Italy’s coronavirus catastrophe once looked to Americans like a worst-case scenario. Today, it said, “America’s new per capita cases remain on par with Italy’s worst day — and show...