Interesting, that most of them have been co-sponsors from several years now isn't it.
But let you fantasies roar, your good at that.
They are politicians, they don't actually have to understand what they are supporting until there is a snowball's chance that it will pass. We are one or two ice ages away from that event. Once the bill is subjected to any peer review besides the sycophants who currently make a living making the FairTax statistics up, the whole thing will be exposed for the joke it is.
Go look on the FairTax message boards, they are all disgusted that they have been sold the "Keep 100% of paycheck, prices stay the same" crap for years. It's called lying to your customers and it doesn't make them happy in the long run.
You might as well start over and tell the truth this time.