Very, very few people in 2005 America don't have TV or a radio, or access to a relative's or friend's or employer's TV or radio. Sorry. I don't buy the "too poor" excuse. There are many litigimate reasons why a minority of people could not leave on their own -- disability, advanced age, illness, late-stage pregnancy, etc. But with adequate advance planning, coordination and training by city, county (parrish) and state officials, any number of alternative modes of transportation could have been mobilized to evacuate such folks.
Scarborough must have repeated that at least 4 times during his program.