dana: s stunning statistics about the growing up opioid epidemic in america. 32,000 die from overdoses along with opioids accounting for almost 50,000 of that total. geraldo rivera joins us with them on the ground of look at this crisis. he joins a task force of the dea, tennessee bureau of investigation and local authorities. during a federal drug investigation in tennessee, geraldo, i will turn it over to you to explain what you do. i believe you done some your views on the ground as well. welcome to nashville, the capital of tennessee. the state capitol building majestic behind me and the flags on the top of the state capital have waved at half-staff. about halfway between here in nashville and knoxville in the eastern part of the state,