Well, none other then Monsantos own pet- Roy Blunt.
Public watchdog Public Citizen in a 2006 report labeled him as unfit to lead. Saying, (among other things) “a legislative leader who not only has surrendered his office to the imperative of moneyed interests, but who has also done so with disturbing zeal and efficiency.”
Ummm- when we will, as a nation- demand that the RICO act be applied to our supposed representatives. Those who sell their job and power to corporate interests rather then representing the people?
Brief article over at Salon here