Diabetes on the decline? Switzerland votes on single payer! For those of you who want to read more, go here: http://theincidentaleconomist.com/wordpress/?p=58565 John Green -- Executive Producer Stan Muller -- Director, Producer Aaron Carroll -- Writer Mark Olsen -- Graphics http://www.twitter.com/aaronecarroll http://www.twitter.com/crashcoursestan http://www.twitter.com/realjohngreen http://www.twitter.com/olsenvideo