Excellent book, I read it about 9 years ago...don't remember thinking the senator was that bad. He seemed like he had a good system and took charge. If he didn't I think everyone would have layed around whining and not cut any wood or started growing vegetables for winter.
My plan would not be to confiscate supplies, but it would be organize everyone. Wood cutters, clothes washers, gardeners, cooks, mechanical, defense, etc. Afterall, the only way we will survive unless you are a loan ranger is to work together and rebuild a society.
Excellent book, much better than Swan Song (couldn't get far in that odd book) and better than The Rift (another New Madrid fault book). Patriots was good, but even some of his ideas were off...One Second After was just plain sad. Along side Lucifer's Hammer my other favorite is Wolf and Iron.