CalCars Founder Felix Kramer is talking with NPR Science Friday host Ira Flatow and phone callers this Friday, April 22, scheduled from 2:40-3:00 Eastern, 11:40-noon Pacific, etc. on your local NPR affiliate.
Search for stations and confirm the schedule at http://www.npr.org/stations/.
Streaming information is available at http://sciencefriday.com/streaming.html, and a podcast/downloadable version will be available here after the show.
CalCars (earlier post) is using the Prius as a high-visibility platform to demonstrate the fuel economy benefits of a grid-pluggable hybrid that offers an extended EV range.