I always find interesting stuff via Brad DeLong. Like this:
After CNN reported today that helicopters were diverted from plugging the levee breach on Tuesday, in order to rescue individuals on rooftops, I wondered what is involved in securing sufficient helicopters in a national emergency. It took me two minutes of Googling to identify the Erickson Air Crane Company and obtain their email address and phone number. The Air Crane is one of the most powerful helicopters in the world (used for lifting trucks and putting out fires, for example). I emailed them today asking if anyone had contacted them about the levee. They replied immediately that while they had put out the word to government entities, and while they are a DOD-listed contractor, they had not been contacted by any Government entity as of Wednesday evening. The levee broke on Monday night. I assume that a governor, or a general, or maybe a President would have gotten the CEO of this company (and other companies like them) on the phone and said "get over there ASAP."