Elizabeth Cobbs is the Melbern Glasscock chair of American history at Texas A&M and a research fellow at Stanford’s Hoover Institution. Her documentary, “American Umpire,” is available at Amazon.com.
People who don’t get heard have a tendency to shout. Eventually they get mad. For too long, foreign-policy experts have stuck their fingers in their ears when confronted by citizens ambivalent about playing global police officer.
Republican Donald Trump is ...
