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Danger Close with Brian O'Leary

Brian O'Leary

A retired Marine colonel offers insights on current events, American culture, national security, foreign affairs and more.


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Latest Issues

Recent posts by this newsletter. Browse the email archive.

Next Week in Jerusalem

While I was at Penn State, I had a really close friend named Linda. She was (is) Jewish, and one day referred to me as a "Jew wanna-be." Actually, I forget whether it was "Jew wanna-be" or "wanna-be Jew." I also don't remember what exactly ...

14 days ago

Fighting Irish Americans

Originally published March 17, 2023

20 days ago

But Wait, I Have a Button!

Just about two-thirds of the way into his State of the Union last Thursday, President Biden reminisced about the May 29, 2022 trip that he and the First Lady took to Uvalde, TX, where they "spent hours with the families."

21 days ago

Pens and Phones and Priorities

In January 2014, Joe Biden's old boss coined what became —at least for a time— a rather well-known phrase.

a month ago

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The writers behind this newsletter.

  • Brian O'Leary

    Colonel-US Marine Corps (Ret) | Penn State University | US Army War College | @Penn_State | @ArmyWarCollege | @USMC

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