Say it loud, say it clear: Donald Trump needs to resign over his handling of the coronavirus

The United States has just over 4 percent of the world’s population, but had about one-third of all global coronavirus cases and one-quarter of the fatalities, as of Friday.

This is a catastrophic failure that can be laid largely at the feet of President Trump. Editorial boards and politicians — both Democratic and Republican — should be calling on him to resign immediately.

It’s not just the catalog of screw-ups that led us to this point — the playing down of the threat, the lack of testing, the spread of...