How the War in Iran Is Draining the U.S. of Critical Weapons

The United States has blown through weapons as the cost of the war in Iran has hit nearly $1 billion a day. Our national security correspondent Eric Schmitt explains how American costs may go beyond the financial.​The United States has blown through weapons as the cost of the war in Iran has hit nearly $1 billion a day. Our national security correspondent Eric Schmitt explains how American costs may go beyond the financial.