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Home » Col. Douglas Macgregor: Trump and the Constitution (Transcript)

Col. Douglas Macgregor: Trump and the Constitution (Transcript)

Read the full transcript of author and former defense advisor Col. Douglas Macgregor’s interview on Judging Freedom Podcast with host Judge Andrew Napolitano on “Trump and the Constitution”, September 5, 2025.

Presidential Authority and Constitutional Limits on War

JUDGE NAPOLITANO: Hi everyone. Judge Andrew Napolitano here for Judging Freedom. Today is Thursday, September 4, 2025. Colonel Douglas McGregor joins us now. Colonel McGregor, a pleasure as always.

I want to have a general conversation with you about the President—not just Donald Trump—and the Constitution. From your own studies, experience and research, do presidents generally take the Constitution seriously when it comes to war?

COL. DOUGLAS MACGREGOR: That’s a very important question. And I guess the evidence is certainly, since Eisenhower left office, not very seriously. And I say that simply because Congress has made it very easy for presidents to employ the military as they saw fit under conditions which they loosely defined as emergency.

This goes all the way back to the Gulf of Tonkin in 1965, that resolution which made it possible for us to effectively declare war on Vietnam. And ever since then we’ve gone through the same routine, despite efforts by people to come up and point out that Congress reserves the right to declare war to itself.

Congressional War Powers and International Law

JUDGE NAPOLITANO: Under the basic rules of war and under several treaties that the US has signed, not the least of which are the four Geneva Conventions, is the Congress able to declare war on anybody it wants or must there be some serious national security threat for the United States to do so?

And the flip side of that is can the president just bomb anybody he wants? He dropped the most expensive bombs, non-nuclear bombs, we have on Iran. And you have argued, as has almost everybody on this program, that Iran presents no national security threat to the United States.

So my question’s convoluted.