. >> senator matsch. >> thank you. i have two points i want to talk about. the aml fund from osm, office of surface mining. i see that where you all have made some changes, it's a grant fund. the hazardous sites in the states that have been most affected. the money had been distributed a little differently by tonnage. how much mining was done, how much per ton. then it was coming back in that same, where it was kind of a not related addressing the environmental needs. i think you're taking that step in the right direction from what i can see here. you estimate there'd would be great savings on that. i would like to hear. the savings, i guess, would come. and it might be, if you want mr. hayes if he's worked on that, whatever you would think about that, how the savings are calculated? >> let me just say, i appreciate the comment senator manchin. >> the state has a lot old mining, kentucky has a lot of old mining, pennsylvania has a lot old, old mining that really help helped build the country. and i think it's a step in the right direction that we can clean u