Oh I have William! Many hundreds of them in fact and when they understand it they are ALL for it!
Uh William Associated General Contractors of America (AGC) endorsed the FairTax!
Pay particular attention to this part when you read that William:
The Associated General Contractors of America is the largest and oldest national construction trade association, founded in 1918. AGC represents more than 33,000 firms, including 7,500 of Americas leading general contractors, and 12,000 specialty-contracting firms. Over 14,000 service providers and suppliers are also associated with AGC, through a nationwide network of chapters.