A CNN investigation has revealed how Republicans and Democrats are taking millions of dollars in donations from elderly dementia patients to fuel their campaigns. In this episode, we look at how the reporting came together and how the practice could impact political fundraising going forward. Guests: Kyung Lah, CNN Senior Investigative Correspondent & Yahya Abou-Ghazala, CNN Investigative Producer Learn more about your ad choices. Visit podcastchoices.com/adchoices