Tom Harkin actually said...

If the environment is not free, well, then you have to start calculating the cost of that.

We can do it here in this country, and we can provide a lot of jobs, a lot of jobs, and it clean up our environment.

I think that certainly the challenge for us in agriculture is that. We are going to need liquid fuels for a long time.

I want to thank Chairman Harkin and our Ranking Member, Senator Chambliss from Georgia, for their leadership.