Author: John Fenzel

John Fenzel

John Fenzel is a senior Army Special Forces officer who has directly served on the staffs of the Secretary of Defense, the Chief of Staff of the Army, the Homeland Security Advisor, and the Vice President of the United States. He was the principal architect of the nation's first system of public warning for terrorism, and is the author of the international thriller, The Lazarus Covenant. John can be reached at john@johnfenzel.com and on Twitter @johnfenzel

About John Fenzel

John Fenzel is a senior Army Special Forces officer who has directly served on the staffs of the Secretary of Defense, the Chief of Staff of the Army, the Homeland Security Advisor, and the Vice President of the United States. He was the principal architect of the nation's first system of public warning for terrorism, and is the author of the international thriller, The Lazarus Covenant. John can be reached at john@johnfenzel.com and on Twitter @johnfenzel

An Open Letter to Mark Zuckerberg

An Open Letter to Mark Zuckerberg

Dear Mark, You didn’t ask for any advice from me, but I’m going to offer it to you anyway—free of charge—because I think you need it right about now as the value of your great company is in free-fall.  I realize I’m not a tech guy.  And I’m not a Fortune 50 CEO either.  But I do know a thing or two about ...

Why the Mars Mission Matters

Why the Mars Mission Matters

Imagine a nuclear powered machine that travels nine months and more than 350 million miles through the galaxy. Upon arriving at its target planet, the 2,000-pound machine suddenly hurtles downward in a guided entry pattern, in a period called “The Seven Minutes of Terror,” enduring temperatures as high as 3,800 ...