Arthur L. Herman

The lesson of the Cuban Missile Crisis is plain: Strength prevents war; weakness invites it. We need a commander-in-chief who understands that - and who won't leave us facing a foe who thinks he doesn't.

Some say Edward Snowden is a hero and a patriot. Others say he's a fool and a traitor. The evidence is mounting that the guy who leaked the details about the National Security Agency's Internet-eavesdropping program may be something more sinister - namely, a willing tool in China's ongoing cyberwar against our nation.

It is a fact that the Left routinely resists, then as now: Americans fought and died in Vietnam for freedom, just as they are doing in Iraq and Afghanistan today. Whatever mistakes generals and policymakers have made along the way cannot detract from that essential truth - which should be a part of any reliable history.