Iraq, a hard place: 20 years after the invasion

America invaded Iraq 20 years ago this week. Today Baghdad is bustling, violence across the country is less frequent, but these gains have come at a horrific cost. India is getting a huge, essential infrastructure upgrade. And we say goodbye to one of our hosts.For full access to print, digital and audio editions of The Economist, subscribe here www.economist.com/intelligenceofferRuntime: 22 min