crucial anti-biotic for kids. parents are having trouble filling their children s prescriptions for the popular medicine amoxicillin. what you can do if your pharmacy runs out. and eye on america, the texas cotton crop is facing a crisis due to climate change. cbs s janet shamlian talks with a farmer. reporter: how devastating is this year? this is the most devastating crob year we ve had. o donnell: good evening and thank you for joining us on this thursday night. there is breaking news about speaker pelosi s husband paul. he s out of the hospital. we re going to have more on that in just a minute. but first, the final sprint to the midterm elections is underway as both parties are bringing out the heavy hitters. president biden and former presidents obama and trump are hitting the campaign trail and criss-crossing the country in hopes of turning out the vote. the non-partisan research group open secret says this election is on track to be the most expensive midterms