Medicare comparative systems

http://www.pbs.org/moyers/journal/07102009/watch2.html

http://leanforward.msnbc.com/_news/2012/08/14/13277101-wendell-potter-ryan-is-a-dream-come-true-for-health-insurance-industry

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1447687/

http://www.scholarsstrategynetwork.org/sites/default/files/ssn_basic_facts_marmor_on_medicare.pdf