iraq war anniversary

The true cost of war is a lot more than tanks, helicopters, and ammunition, according to US Senator Tammy Duckworth (D-IL), who joins GZERO World to reflect on the 20th anniversary of the US-led invasion of Iraq. Duckworth was a helicopter pilot who lost both her legs in Iraq, one of thousands of veterans who returned home wounded, and intimately understands that the costs of war go far beyond the conflict ending.