How do we know if we’re in a constitutional crisis? 11 experts explain.

It’s complicated, but this will help.

What is a constitutional crisis?

This question reemerges seemingly every week in the Trump era. The president is openly disdainful of the rule of law and is now undermining Congress’s ability to exercise its lawful powers of oversight. But is it fair to say that we’ve crossed a red line?

Jerry Nadler, the Democratic chair of the House Judiciary Committee, is the latest to argue that we have. After the White House invoked executive privilege and refused to release the full, unredacted version of...