Reader GregB offers this lesson on Trump’s belated response to the Battle of Charlottesville:

“Class, what if:

President Obama had waited three days after Sandy Hook to make a statement?

President Bush had waited three days after September 11th?

President Clinton had waited three days after the Murrah building bombing in Oklahoma?

President Bush had waited three days after Iraq’s invasion of Kuwait?

President Reagan had waited three days after the Challenger explosion?

President Carter had waited three days after the American embassy in Iran had been taken?

What would we have said/thought about them?

Discuss.”