“Examining Reforms to Improve the Medicare Part B Drug Program for Seniors,” a hearing held Jun. 28, 2013 (.pdf format). In addition to print testimony transcripts, a video hearing transcript (running time: 1 hour, 41 minutes, 44 seconds) is available at the site.
energycommerce.house.gov/hearing/examining-reforms-improve-medicare-part-b-drug-program-seniors