I believe that may be a chicken vs egg argument. Did Rush invent the argument, or did he get it from party sources and blow it out of proportion.
Was it Rush's show that made all R and a couple dozen D vote against...or was it the substance of his argument..and if the substance of his argument we go back to point 1. Did he invent it, or did he hear about it and bring it up?
Even so, was it Rush that convinced them ALL? or was it the substance of the bill?