Commentary: The Great Wall of Donald Trump

In his poem, “Mending Wall,” Robert Frost says that whatever it is that does not love a wall “wants it down.”But our president (who unlikely to have read much poetry) has walled himself into an intractable corner where he — with his back to the wall for which he lusts — is doing what any cornered animal does: hiss and bark and threaten, hoping we will be as frightened as he and the Republicans are of living as Americans have for more than two centuries: withou