lorie says it will take her at least 20 years to pay it all off. when you invested, what does that cost look like? millions. it cost millions. reporter: laurie said she can t afford to grow her farm any bigger. her message to agriculture chief purdue. it costs more to make the milk than you are getting for the milk. we don t need any more milk. just to make a blanket statement that let s all get bigger and all produce more milk is not the answer. reporter: laurie and dale both hope to have farms to pass on to future generations. it s terrible watching everyone twiddling and hoping that they can get the next loan to put in the next crop. if you can t, what are you going to do, your farm s done. it s not fair. reporter: two of america s small farms facing unprecedented challenges, and an uncertain