Interpreting #hcr healthcare reform drivers

I saw this interesting graphic representing campaign donations contrasted to occupation and industry. It struck me as vaguely interesting until the healthcare occupations and the gap between the humanist and symptomatic occupations jumped out at me. This is my attempt to interpret them. Looking at the "Big Gap", is anybody still confused about why we are discussing healthcare reform? (Note; this is *my* interpretation. I may in fact, be wrong. I often am). 

Hint 1; No, it's not socialism; which btw is not communism; which both are btw, fundamentally opposed to fascism. Hint 2; Yes, it is to do with your health being held hostage to someone else's profit margin. 

I saw this via Paul Kedrosky: http://twitter.com/pkedrosky