Trump's poor choices for national security staffing have new relevance after Iran bombing

Rachel Maddow reviews the cast of characters that staff important national security roles in the Trump administration, and whose lack of qualifications for their jobs matters even more now that Donald Trump's bombing of Iran has raised the threat level for Americans everywhere in the world. Want more of Rachel? Check out the "Rachel Maddow Presents" feed to listen to all of her chart-topping original podcasts.