This is a special episode of Sorry Not Sorry, focused entirely on the developing military situation in Iran. It’s such an unnecessary mess—remember that three years ago, we had a working peace and nuclear disarmament treaty with that country. Now, we’re at the brink of war.

We take the time to go in-depth into the situation both historically and politically, to help us all understand what’s happening and what we can do about it.  Most importantly, we examine the human cost of generations of conflict and war in the region. CNN Senior International Correspondent Arwa Damon joins the show from Istanbul, and Senator Chris Murphy and Congressman Ro Khanna join from Washington.