Why Didn't Officials Order The Evacuation Of Houston?

The specter of Hurricane Rita loomed large. In 2005, millions of people tried to flee Houston — and spent hours trapped on hot, deadly roads.
Read more: http://www.npr.org/sections/thetwo-way/2017/08/28/546721363/why-didn-t-officials-order-the-evacuation-of-houston?source=Snapzu