No, I really farm. Most of our equipment is pre-def. Got two tractors with Def. Looking at combines and they will probably wind up pre def also. And, I'll add, the emissions regulations that we're operating under were passed largely under the GWBush administration, so, who, has a slanted political view? I'd just like to actually quantify what this stuff costs per acre. So far, it's cost me nearly nothing. Does it impact trucking costs? Absolutely. Is this reflected in freight rates? I'd say yes, but those companies know their costs withing 10's of a cent per mile.