Khizer Khan Nailed It -- Now Mainstream Journalists Need to Follow Up on Trump's Knowledge of the Constitution

Mr. Trump may or may not have a "black soul," as the Gold Star father of a fallen American soldier suggested in a recent interview, but the Fascist/Republican nominee's familiarity with the US Constitution is a valid and important question this election cycle. Journalists have a responsibility to pursue it.

Mr. Khan electrified the Democratic National Convention with a powerful speech celebrating his son's memory and questioning Mr. Trump's qualifications to be Commander-In-Chief. In what has...