re: Only a few cities could actually accommodate Amazon's second HQ

Doubt it would be Dallas. Austin, maybe, but Dallas probably not. Decision makers high up in Amazon care more about liberal politics than sound business. So long as the impact isn't that bad to the bottom line they would rather hitch their wagon to a "progressive" city. They'll find a way to make the math show them it's the right decision when in reality they're just jerking themselves off.