Hertling on Iraq: Every day it's starting to evolve

At the live briefing from Iraq, Army General Mike Hertling says, "When we got here, and I think this is true throughout Iraq, nothing works right." The infrastructure system, repair, the economy, all of the things were in a really bad state. When we got here it was fractured, now it's fragile, and every day it is starting to evolve. (0:28)
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