Now more than 15 years old, the conflict in Afghanistan is the longest war in American history. It is also our most disproportionately ignored.

With an estimated trillion dollar price tag, and 8,400 troops still there, how have we allowed this war to escape our collective conscience?  And what are the consequences of forgetting this war?

It’s a subject Andrew Bacevich recently wrote about for the New York Times.He’s Professor Emeritus of International Relations and History at Boston University. His most recent book is “America’s War for the Greater Middle East: A Military History.” He joined Boston Public Radio for his take on this, President Trump’s defense budget, and Trump’s "America First" doctrine.

To hear from Andrew Bacevich, tune into Boston Public Radio.